Contract 0x2fbff41a9efaeae77538bd63f1ea489494acdc08 3

 
Txn Hash Method
Block
From
To
Value [Txn Fee]
0xa9b78a683a4dcea5a6146e4f3fed32e00ab8b2e1a2313dc2edd951ca260f63aaIncrease_amount481329202022-10-01 2:31:5811 mins ago0x8d580265c37790f4c39ccaf398adefd341b3ca0b IN  SpiritSwap: inSpirit Token0 FTM0.00076043041
0xf49af7c6f6834e0c2a9752ebb805191c8739c424aa6c801ed134655218c67d42Increase_unlock_...481326932022-10-01 2:26:5916 mins ago0x760809d2172e2f128326bd0e20ae21ffab06fa85 IN  SpiritSwap: inSpirit Token0 FTM0.00110202
0x32426762d3954bb780f25e7496953171d3b12349f16e840674ff3597987f5a51Increase_amount481324202022-10-01 2:20:2523 mins ago0x9a232918d6fbee281885773388f655926d025e51 IN  SpiritSwap: inSpirit Token0 FTM0.00146531
0x87f55c84015529ff40dcd86b8afa98bf52de089efd65008d5d1da68164cc7adfIncrease_unlock_...481307402022-10-01 1:46:2557 mins ago0x23a37a07845c887dc65d76052d8105d5f67402f7 IN  SpiritSwap: inSpirit Token0 FTM0.00080446
0x9975aded2e660ac039943414120c969a12ebe6cdc0edf0294d34ee9c9c3c18f4Increase_amount481290322022-10-01 1:15:111 hr 28 mins ago0xea03e783578fcb284376dcec0f5f433153726086 IN  SpiritSwap: inSpirit Token0 FTM0.00185528631
0x20af76c26afb5ff60b4ea76f0ec95990afe2d6e80403ec4cf3cde9f37a1fa9f3Create_lock481269912022-10-01 0:30:542 hrs 12 mins ago0xe9136869e165f14a82f085b77f6544ba7e56f6e2 IN  SpiritSwap: inSpirit Token0 FTM0.002353963316
0xfbbde8c6222d16aa3c6df49514928d18d5ae5f63ea0083e0b487f66316ab096dIncrease_unlock_...481266562022-10-01 0:25:002 hrs 18 mins ago0xbd485523bb960b27c38d3f9ad47f0d3a384e69ce IN  SpiritSwap: inSpirit Token0 FTM0.000967330921
0x4065e7215a6a68aaac5f6bfc91785ca7430f360d0f1d56d72139eadb421c2dacCreate_lock481236042022-09-30 23:29:213 hrs 14 mins ago0x7a6a4a3944361dec4949271ad1162a3015ff6c6d IN  SpiritSwap: inSpirit Token0 FTM0.001969226173
0xff8903b020b8d14e278eda1cae4bc9f56834561dbcd2fdfc4ea66af27a6e60b0Increase_amount481229922022-09-30 23:18:133 hrs 25 mins ago0xf2dfcae8fef5b5cd5d89a527d193da567a5d6297 IN  SpiritSwap: inSpirit Token0 FTM0.0018436375
0x972e2984f40bba5c62b81ab25508869a754f69e29b66a4d04036c08b89b7a0ecIncrease_amount481219142022-09-30 22:57:473 hrs 45 mins ago0x8f2c46ce880c288bbf0926123814496a9842a591 IN  SpiritSwap: inSpirit Token0 FTM0.0018436375
0x57fdf0fe09b9cf2d3254ef3bcba78cc339d2ee1d584e0f8b23eecdaf7964abddIncrease_amount481208482022-09-30 22:38:314 hrs 5 mins ago0x44cc5fccfa0be0062ac07bd1adadd1bf7621855a IN  SpiritSwap: inSpirit Token0 FTM0.0018436375
0xf6f68ccccf07f61ac694d3c75895be8b3fb01b9b1777dbbe2c3e564378e994d3Increase_amount481197002022-09-30 22:18:234 hrs 25 mins ago0xc6eb16bfaffb0a32ef015b39d003c07a4ce04c06 IN  SpiritSwap: inSpirit Token0 FTM0.001835372113
0x52f735d8e09923011483104f2338d14166ccca6b80061e875928364b72388558Withdraw481131542022-09-30 20:06:106 hrs 37 mins ago0x0302f3434dbdee9d3faf680cba8a2bae6b34a83c IN  SpiritSwap: inSpirit Token0 FTM0.001757775
0x8ed594263f5d93b7e08f5c36e2df7bc8037c59b2f527ef3740559ed5722a86abIncrease_unlock_...481111652022-09-30 19:28:087 hrs 15 mins ago0x894b87dfb9e79082d2d0ac7c16ce40658afd42d1 IN  SpiritSwap: inSpirit Token0 FTM0.0003592725
0xf1afd2627d84bae3bc4f0524396ff85160a91ca29bf638e102857d148ec5caa5Increase_amount481077922022-09-30 18:24:288 hrs 19 mins ago0x2ea2ce595bd68a0cd1fd34b06df98970952fe4d2 IN  SpiritSwap: inSpirit Token0 FTM0.0018316375
0x029a835270225ee4a3940fef3f3271d66039e2ebc400cfb8aac1233b6328dad3Increase_amount481051572022-09-30 17:34:559 hrs 8 mins ago0xd62e2492b5203d62e074e12c48221b610e19b02a IN  SpiritSwap: inSpirit Token0 FTM0.000754749334
0x3bbcd08ca019aa51cab8100312c5e281978700c0d855594ab4649d7e8b471c6fIncrease_amount481050882022-09-30 17:33:409 hrs 10 mins ago0xd62e2492b5203d62e074e12c48221b610e19b02a IN  SpiritSwap: inSpirit Token0 FTM0.000754667619
0x20f9be11339ba32cac087c0f3164113cd135561025547f3d88fb981cfde0dccfIncrease_unlock_...481046942022-09-30 17:26:199 hrs 17 mins ago0x6e432261013a87daad15648b9590c5c24f4b68b3 IN  SpiritSwap: inSpirit Token0 FTM0.00180446
0x982115224372cf22244f7ef7460127ecccebe786940c4765e5071566f9b39f47Increase_unlock_...481044272022-09-30 17:21:409 hrs 22 mins ago0x6e432261013a87daad15648b9590c5c24f4b68b3 IN  SpiritSwap: inSpirit Token0 FTM0.00180446
0xcdb11618c1152ae58896c52cded6465466ceab9c6f12289e87310ee160f6ce91Increase_amount481012102022-09-30 16:22:5210 hrs 20 mins ago0xe4798fdd3f4e7b40c8f5a8c38ebd8354a2b2cee9 IN  SpiritSwap: inSpirit Token0 FTM0.0018316375
0x33dcfe227d5807a6ad112ff8bc8d88f81c97e8e6cc1584a94ff18dbb0f54ebd2Withdraw480993932022-09-30 15:49:0510 hrs 54 mins ago0x7d41abfd292a51b5ad1d346b592128f94d17fcbc IN  SpiritSwap: inSpirit Token0 FTM0.000720801595
0x5bb33309ca9701542ccf0a60afc213803d685e964d9f3d79167003b9e5d61584Increase_amount480989822022-09-30 15:41:1311 hrs 2 mins ago0x33c832bbdccd3188b0ec369e27bfd2164cb039fe IN  SpiritSwap: inSpirit Token0 FTM0.0008316375
0x8b7b47e7d43f41fbd07f0351037f25e8075083ddb24669521ef9fc569b92631fIncrease_amount480987762022-09-30 15:37:1211 hrs 6 mins ago0xc19f1faa7d713f1efc13a2adc2d13bebd708d5b6 IN  SpiritSwap: inSpirit Token0 FTM0.0018316375
0xf814fc0502af4a63d72188a46369770a63e42867bec6b10f3a2e250f4f951d09Increase_amount480973052022-09-30 15:08:3111 hrs 35 mins ago0x57ed694d912079c27496a5edbd296b1fe21afda7 IN  SpiritSwap: inSpirit Token0 FTM0.012749923435
0x2849ad8f512575a7def59f987f76a84145b4d3d9b74270234255ce3efabf988dIncrease_unlock_...480972192022-09-30 15:06:2811 hrs 37 mins ago0x5cb97ec856d779cf7b130408d18cc802824ccf5f IN  SpiritSwap: inSpirit Token0 FTM0.0018044875
[ Download CSV Export 

OVERVIEW

The SpiritSwap protocol adds incentives for Fantom network participants by introducing revenue sharing through the classic AMM model.

Latest 1 internal transaction
Parent Txn Hash Block From To Value
0xae17b5744e581c4128f553f25a6b2a27d349adb799004de558f6caaf40217d72136910352021-08-03 18:38:47423 days 8 hrs ago SpiritSwap: Deployer 2  Contract Creation0 FTM
[ Download CSV Export 
Loading

Similar Match Source Code
Note: This contract matches the deployed ByteCode of the Source Code for Contract 0x8756c27a2efb827e8bf03decc6f6c83ee7e9df30

Contract Name:
Vyper_contract

Compiler Version
vyper:0.2.8

Optimization Enabled:
N/A

Other Settings:
None license

Contract Source Code (Vyper language format)

# @version 0.2.8
"""
@title Voting Escrow
@author Curve Finance
@license MIT
@notice Votes have a weight depending on time, so that users are
        committed to the future of (whatever they are voting for)
@dev Vote weight decays linearly over time. Lock time cannot be
     more than `MAXTIME` (4 years).
"""

# Voting escrow to have time-weighted votes
# Votes have a weight depending on time, so that users are committed
# to the future of (whatever they are voting for).
# The weight in this implementation is linear, and lock cannot be more than maxtime:
# w ^
# 1 +        /
#   |      /
#   |    /
#   |  /
#   |/
# 0 +--------+------> time
#       maxtime (4 years?)

struct Point:
    bias: int128
    slope: int128  # - dweight / dt
    ts: uint256
    blk: uint256  # block
# We cannot really do block numbers per se b/c slope is per time, not per block
# and per block could be fairly bad b/c Ethereum changes blocktimes.
# What we can do is to extrapolate ***At functions

struct LockedBalance:
    amount: int128
    end: uint256


interface ERC20:
    def decimals() -> uint256: view
    def name() -> String[64]: view
    def symbol() -> String[32]: view
    def transfer(to: address, amount: uint256) -> bool: nonpayable
    def transferFrom(spender: address, to: address, amount: uint256) -> bool: nonpayable


# Interface for checking whether address belongs to a whitelisted
# type of a smart wallet.
# When new types are added - the whole contract is changed
# The check() method is modifying to be able to use caching
# for individual wallet addresses
interface SmartWalletChecker:
    def check(addr: address) -> bool: nonpayable

DEPOSIT_FOR_TYPE: constant(int128) = 0
CREATE_LOCK_TYPE: constant(int128) = 1
INCREASE_LOCK_AMOUNT: constant(int128) = 2
INCREASE_UNLOCK_TIME: constant(int128) = 3


event CommitOwnership:
    admin: address

event ApplyOwnership:
    admin: address

event Deposit:
    provider: indexed(address)
    value: uint256
    locktime: indexed(uint256)
    type: int128
    ts: uint256

event Withdraw:
    provider: indexed(address)
    value: uint256
    ts: uint256

event Supply:
    prevSupply: uint256
    supply: uint256


WEEK: constant(uint256) = 7 * 86400  # all future times are rounded by week
MAXTIME: constant(uint256) = 4 * 365 * 86400  # 4 years
MULTIPLIER: constant(uint256) = 10 ** 18

token: public(address)
supply: public(uint256)

locked: public(HashMap[address, LockedBalance])

epoch: public(uint256)
point_history: public(Point[100000000000000000000000000000])  # epoch -> unsigned point
user_point_history: public(HashMap[address, Point[1000000000]])  # user -> Point[user_epoch]
user_point_epoch: public(HashMap[address, uint256])
slope_changes: public(HashMap[uint256, int128])  # time -> signed slope change

# Aragon's view methods for compatibility
controller: public(address)
transfersEnabled: public(bool)

name: public(String[64])
symbol: public(String[32])
version: public(String[32])
decimals: public(uint256)

# Checker for whitelisted (smart contract) wallets which are allowed to deposit
# The goal is to prevent tokenizing the escrow
future_smart_wallet_checker: public(address)
smart_wallet_checker: public(address)

admin: public(address)  # Can and will be a smart contract
future_admin: public(address)


@external
def __init__(token_addr: address, _name: String[64], _symbol: String[32], _version: String[32]):
    """
    @notice Contract constructor
    @param token_addr `ERC20CRV` token address
    @param _name Token name
    @param _symbol Token symbol
    @param _version Contract version - required for Aragon compatibility
    """
    self.admin = msg.sender
    self.token = token_addr
    self.point_history[0].blk = block.number
    self.point_history[0].ts = block.timestamp
    self.controller = msg.sender
    self.transfersEnabled = True

    _decimals: uint256 = ERC20(token_addr).decimals()
    assert _decimals <= 255
    self.decimals = _decimals

    self.name = _name
    self.symbol = _symbol
    self.version = _version


@external
def commit_transfer_ownership(addr: address):
    """
    @notice Transfer ownership of VotingEscrow contract to `addr`
    @param addr Address to have ownership transferred to
    """
    assert msg.sender == self.admin  # dev: admin only
    self.future_admin = addr
    log CommitOwnership(addr)


@external
def apply_transfer_ownership():
    """
    @notice Apply ownership transfer
    """
    assert msg.sender == self.admin  # dev: admin only
    _admin: address = self.future_admin
    assert _admin != ZERO_ADDRESS  # dev: admin not set
    self.admin = _admin
    log ApplyOwnership(_admin)


@external
def commit_smart_wallet_checker(addr: address):
    """
    @notice Set an external contract to check for approved smart contract wallets
    @param addr Address of Smart contract checker
    """
    assert msg.sender == self.admin
    self.future_smart_wallet_checker = addr


@external
def apply_smart_wallet_checker():
    """
    @notice Apply setting external contract to check approved smart contract wallets
    """
    assert msg.sender == self.admin
    self.smart_wallet_checker = self.future_smart_wallet_checker


@internal
def assert_not_contract(addr: address):
    """
    @notice Check if the call is from a whitelisted smart contract, revert if not
    @param addr Address to be checked
    """
    if addr != tx.origin:
        checker: address = self.smart_wallet_checker
        if checker != ZERO_ADDRESS:
            if SmartWalletChecker(checker).check(addr):
                return
        raise "Smart contract depositors not allowed"


@external
@view
def get_last_user_slope(addr: address) -> int128:
    """
    @notice Get the most recently recorded rate of voting power decrease for `addr`
    @param addr Address of the user wallet
    @return Value of the slope
    """
    uepoch: uint256 = self.user_point_epoch[addr]
    return self.user_point_history[addr][uepoch].slope


@external
@view
def user_point_history__ts(_addr: address, _idx: uint256) -> uint256:
    """
    @notice Get the timestamp for checkpoint `_idx` for `_addr`
    @param _addr User wallet address
    @param _idx User epoch number
    @return Epoch time of the checkpoint
    """
    return self.user_point_history[_addr][_idx].ts


@external
@view
def locked__end(_addr: address) -> uint256:
    """
    @notice Get timestamp when `_addr`'s lock finishes
    @param _addr User wallet
    @return Epoch time of the lock end
    """
    return self.locked[_addr].end


@internal
def _checkpoint(addr: address, old_locked: LockedBalance, new_locked: LockedBalance):
    """
    @notice Record global and per-user data to checkpoint
    @param addr User's wallet address. No user checkpoint if 0x0
    @param old_locked Pevious locked amount / end lock time for the user
    @param new_locked New locked amount / end lock time for the user
    """
    u_old: Point = empty(Point)
    u_new: Point = empty(Point)
    old_dslope: int128 = 0
    new_dslope: int128 = 0
    _epoch: uint256 = self.epoch

    if addr != ZERO_ADDRESS:
        # Calculate slopes and biases
        # Kept at zero when they have to
        if old_locked.end > block.timestamp and old_locked.amount > 0:
            u_old.slope = old_locked.amount / MAXTIME
            u_old.bias = u_old.slope * convert(old_locked.end - block.timestamp, int128)
        if new_locked.end > block.timestamp and new_locked.amount > 0:
            u_new.slope = new_locked.amount / MAXTIME
            u_new.bias = u_new.slope * convert(new_locked.end - block.timestamp, int128)

        # Read values of scheduled changes in the slope
        # old_locked.end can be in the past and in the future
        # new_locked.end can ONLY by in the FUTURE unless everything expired: than zeros
        old_dslope = self.slope_changes[old_locked.end]
        if new_locked.end != 0:
            if new_locked.end == old_locked.end:
                new_dslope = old_dslope
            else:
                new_dslope = self.slope_changes[new_locked.end]

    last_point: Point = Point({bias: 0, slope: 0, ts: block.timestamp, blk: block.number})
    if _epoch > 0:
        last_point = self.point_history[_epoch]
    last_checkpoint: uint256 = last_point.ts
    # initial_last_point is used for extrapolation to calculate block number
    # (approximately, for *At methods) and save them
    # as we cannot figure that out exactly from inside the contract
    initial_last_point: Point = last_point
    block_slope: uint256 = 0  # dblock/dt
    if block.timestamp > last_point.ts:
        block_slope = MULTIPLIER * (block.number - last_point.blk) / (block.timestamp - last_point.ts)
    # If last point is already recorded in this block, slope=0
    # But that's ok b/c we know the block in such case

    # Go over weeks to fill history and calculate what the current point is
    t_i: uint256 = (last_checkpoint / WEEK) * WEEK
    for i in range(255):
        # Hopefully it won't happen that this won't get used in 5 years!
        # If it does, users will be able to withdraw but vote weight will be broken
        t_i += WEEK
        d_slope: int128 = 0
        if t_i > block.timestamp:
            t_i = block.timestamp
        else:
            d_slope = self.slope_changes[t_i]
        last_point.bias -= last_point.slope * convert(t_i - last_checkpoint, int128)
        last_point.slope += d_slope
        if last_point.bias < 0:  # This can happen
            last_point.bias = 0
        if last_point.slope < 0:  # This cannot happen - just in case
            last_point.slope = 0
        last_checkpoint = t_i
        last_point.ts = t_i
        last_point.blk = initial_last_point.blk + block_slope * (t_i - initial_last_point.ts) / MULTIPLIER
        _epoch += 1
        if t_i == block.timestamp:
            last_point.blk = block.number
            break
        else:
            self.point_history[_epoch] = last_point

    self.epoch = _epoch
    # Now point_history is filled until t=now

    if addr != ZERO_ADDRESS:
        # If last point was in this block, the slope change has been applied already
        # But in such case we have 0 slope(s)
        last_point.slope += (u_new.slope - u_old.slope)
        last_point.bias += (u_new.bias - u_old.bias)
        if last_point.slope < 0:
            last_point.slope = 0
        if last_point.bias < 0:
            last_point.bias = 0

    # Record the changed point into history
    self.point_history[_epoch] = last_point

    if addr != ZERO_ADDRESS:
        # Schedule the slope changes (slope is going down)
        # We subtract new_user_slope from [new_locked.end]
        # and add old_user_slope to [old_locked.end]
        if old_locked.end > block.timestamp:
            # old_dslope was <something> - u_old.slope, so we cancel that
            old_dslope += u_old.slope
            if new_locked.end == old_locked.end:
                old_dslope -= u_new.slope  # It was a new deposit, not extension
            self.slope_changes[old_locked.end] = old_dslope

        if new_locked.end > block.timestamp:
            if new_locked.end > old_locked.end:
                new_dslope -= u_new.slope  # old slope disappeared at this point
                self.slope_changes[new_locked.end] = new_dslope
            # else: we recorded it already in old_dslope

        # Now handle user history
        user_epoch: uint256 = self.user_point_epoch[addr] + 1

        self.user_point_epoch[addr] = user_epoch
        u_new.ts = block.timestamp
        u_new.blk = block.number
        self.user_point_history[addr][user_epoch] = u_new


@internal
def _deposit_for(_addr: address, _value: uint256, unlock_time: uint256, locked_balance: LockedBalance, type: int128):
    """
    @notice Deposit and lock tokens for a user
    @param _addr User's wallet address
    @param _value Amount to deposit
    @param unlock_time New time when to unlock the tokens, or 0 if unchanged
    @param locked_balance Previous locked amount / timestamp
    """
    _locked: LockedBalance = locked_balance
    supply_before: uint256 = self.supply

    self.supply = supply_before + _value
    old_locked: LockedBalance = _locked
    # Adding to existing lock, or if a lock is expired - creating a new one
    _locked.amount += convert(_value, int128)
    if unlock_time != 0:
        _locked.end = unlock_time
    self.locked[_addr] = _locked

    # Possibilities:
    # Both old_locked.end could be current or expired (>/< block.timestamp)
    # value == 0 (extend lock) or value > 0 (add to lock or extend lock)
    # _locked.end > block.timestamp (always)
    self._checkpoint(_addr, old_locked, _locked)

    if _value != 0:
        assert ERC20(self.token).transferFrom(_addr, self, _value)

    log Deposit(_addr, _value, _locked.end, type, block.timestamp)
    log Supply(supply_before, supply_before + _value)


@external
def checkpoint():
    """
    @notice Record global data to checkpoint
    """
    self._checkpoint(ZERO_ADDRESS, empty(LockedBalance), empty(LockedBalance))


@external
@nonreentrant('lock')
def deposit_for(_addr: address, _value: uint256):
    """
    @notice Deposit `_value` tokens for `_addr` and add to the lock
    @dev Anyone (even a smart contract) can deposit for someone else, but
         cannot extend their locktime and deposit for a brand new user
    @param _addr User's wallet address
    @param _value Amount to add to user's lock
    """
    _locked: LockedBalance = self.locked[_addr]

    assert _value > 0  # dev: need non-zero value
    assert _locked.amount > 0, "No existing lock found"
    assert _locked.end > block.timestamp, "Cannot add to expired lock. Withdraw"

    self._deposit_for(_addr, _value, 0, self.locked[_addr], DEPOSIT_FOR_TYPE)


@external
@nonreentrant('lock')
def create_lock(_value: uint256, _unlock_time: uint256):
    """
    @notice Deposit `_value` tokens for `msg.sender` and lock until `_unlock_time`
    @param _value Amount to deposit
    @param _unlock_time Epoch time when tokens unlock, rounded down to whole weeks
    """
    self.assert_not_contract(msg.sender)
    unlock_time: uint256 = (_unlock_time / WEEK) * WEEK  # Locktime is rounded down to weeks
    _locked: LockedBalance = self.locked[msg.sender]

    assert _value > 0  # dev: need non-zero value
    assert _locked.amount == 0, "Withdraw old tokens first"
    assert unlock_time > block.timestamp, "Can only lock until time in the future"
    assert unlock_time <= block.timestamp + MAXTIME, "Voting lock can be 4 years max"

    self._deposit_for(msg.sender, _value, unlock_time, _locked, CREATE_LOCK_TYPE)


@external
@nonreentrant('lock')
def increase_amount(_value: uint256):
    """
    @notice Deposit `_value` additional tokens for `msg.sender`
            without modifying the unlock time
    @param _value Amount of tokens to deposit and add to the lock
    """
    self.assert_not_contract(msg.sender)
    _locked: LockedBalance = self.locked[msg.sender]

    assert _value > 0  # dev: need non-zero value
    assert _locked.amount > 0, "No existing lock found"
    assert _locked.end > block.timestamp, "Cannot add to expired lock. Withdraw"

    self._deposit_for(msg.sender, _value, 0, _locked, INCREASE_LOCK_AMOUNT)


@external
@nonreentrant('lock')
def increase_unlock_time(_unlock_time: uint256):
    """
    @notice Extend the unlock time for `msg.sender` to `_unlock_time`
    @param _unlock_time New epoch time for unlocking
    """
    self.assert_not_contract(msg.sender)
    _locked: LockedBalance = self.locked[msg.sender]
    unlock_time: uint256 = (_unlock_time / WEEK) * WEEK  # Locktime is rounded down to weeks

    assert _locked.end > block.timestamp, "Lock expired"
    assert _locked.amount > 0, "Nothing is locked"
    assert unlock_time > _locked.end, "Can only increase lock duration"
    assert unlock_time <= block.timestamp + MAXTIME, "Voting lock can be 4 years max"

    self._deposit_for(msg.sender, 0, unlock_time, _locked, INCREASE_UNLOCK_TIME)


@external
@nonreentrant('lock')
def withdraw():
    """
    @notice Withdraw all tokens for `msg.sender`
    @dev Only possible if the lock has expired
    """
    _locked: LockedBalance = self.locked[msg.sender]
    assert block.timestamp >= _locked.end, "The lock didn't expire"
    value: uint256 = convert(_locked.amount, uint256)

    old_locked: LockedBalance = _locked
    _locked.end = 0
    _locked.amount = 0
    self.locked[msg.sender] = _locked
    supply_before: uint256 = self.supply
    self.supply = supply_before - value

    # old_locked can have either expired <= timestamp or zero end
    # _locked has only 0 end
    # Both can have >= 0 amount
    self._checkpoint(msg.sender, old_locked, _locked)

    assert ERC20(self.token).transfer(msg.sender, value)

    log Withdraw(msg.sender, value, block.timestamp)
    log Supply(supply_before, supply_before - value)


# The following ERC20/minime-compatible methods are not real balanceOf and supply!
# They measure the weights for the purpose of voting, so they don't represent
# real coins.

@internal
@view
def find_block_epoch(_block: uint256, max_epoch: uint256) -> uint256:
    """
    @notice Binary search to estimate timestamp for block number
    @param _block Block to find
    @param max_epoch Don't go beyond this epoch
    @return Approximate timestamp for block
    """
    # Binary search
    _min: uint256 = 0
    _max: uint256 = max_epoch
    for i in range(128):  # Will be always enough for 128-bit numbers
        if _min >= _max:
            break
        _mid: uint256 = (_min + _max + 1) / 2
        if self.point_history[_mid].blk <= _block:
            _min = _mid
        else:
            _max = _mid - 1
    return _min


@external
@view
def balanceOf(addr: address, _t: uint256 = block.timestamp) -> uint256:
    """
    @notice Get the current voting power for `msg.sender`
    @dev Adheres to the ERC20 `balanceOf` interface for Aragon compatibility
    @param addr User wallet address
    @param _t Epoch time to return voting power at
    @return User voting power
    """
    _epoch: uint256 = self.user_point_epoch[addr]
    if _epoch == 0:
        return 0
    else:
        last_point: Point = self.user_point_history[addr][_epoch]
        last_point.bias -= last_point.slope * convert(_t - last_point.ts, int128)
        if last_point.bias < 0:
            last_point.bias = 0
        return convert(last_point.bias, uint256)


@external
@view
def balanceOfAt(addr: address, _block: uint256) -> uint256:
    """
    @notice Measure voting power of `addr` at block height `_block`
    @dev Adheres to MiniMe `balanceOfAt` interface: https://github.com/Giveth/minime
    @param addr User's wallet address
    @param _block Block to calculate the voting power at
    @return Voting power
    """
    # Copying and pasting totalSupply code because Vyper cannot pass by
    # reference yet
    assert _block <= block.number

    # Binary search
    _min: uint256 = 0
    _max: uint256 = self.user_point_epoch[addr]
    for i in range(128):  # Will be always enough for 128-bit numbers
        if _min >= _max:
            break
        _mid: uint256 = (_min + _max + 1) / 2
        if self.user_point_history[addr][_mid].blk <= _block:
            _min = _mid
        else:
            _max = _mid - 1

    upoint: Point = self.user_point_history[addr][_min]

    max_epoch: uint256 = self.epoch
    _epoch: uint256 = self.find_block_epoch(_block, max_epoch)
    point_0: Point = self.point_history[_epoch]
    d_block: uint256 = 0
    d_t: uint256 = 0
    if _epoch < max_epoch:
        point_1: Point = self.point_history[_epoch + 1]
        d_block = point_1.blk - point_0.blk
        d_t = point_1.ts - point_0.ts
    else:
        d_block = block.number - point_0.blk
        d_t = block.timestamp - point_0.ts
    block_time: uint256 = point_0.ts
    if d_block != 0:
        block_time += d_t * (_block - point_0.blk) / d_block

    upoint.bias -= upoint.slope * convert(block_time - upoint.ts, int128)
    if upoint.bias >= 0:
        return convert(upoint.bias, uint256)
    else:
        return 0


@internal
@view
def supply_at(point: Point, t: uint256) -> uint256:
    """
    @notice Calculate total voting power at some point in the past
    @param point The point (bias/slope) to start search from
    @param t Time to calculate the total voting power at
    @return Total voting power at that time
    """
    last_point: Point = point
    t_i: uint256 = (last_point.ts / WEEK) * WEEK
    for i in range(255):
        t_i += WEEK
        d_slope: int128 = 0
        if t_i > t:
            t_i = t
        else:
            d_slope = self.slope_changes[t_i]
        last_point.bias -= last_point.slope * convert(t_i - last_point.ts, int128)
        if t_i == t:
            break
        last_point.slope += d_slope
        last_point.ts = t_i

    if last_point.bias < 0:
        last_point.bias = 0
    return convert(last_point.bias, uint256)


@external
@view
def totalSupply(t: uint256 = block.timestamp) -> uint256:
    """
    @notice Calculate total voting power
    @dev Adheres to the ERC20 `totalSupply` interface for Aragon compatibility
    @return Total voting power
    """
    _epoch: uint256 = self.epoch
    last_point: Point = self.point_history[_epoch]
    return self.supply_at(last_point, t)


@external
@view
def totalSupplyAt(_block: uint256) -> uint256:
    """
    @notice Calculate total voting power at some point in the past
    @param _block Block to calculate the total voting power at
    @return Total voting power at `_block`
    """
    assert _block <= block.number
    _epoch: uint256 = self.epoch
    target_epoch: uint256 = self.find_block_epoch(_block, _epoch)

    point: Point = self.point_history[target_epoch]
    dt: uint256 = 0
    if target_epoch < _epoch:
        point_next: Point = self.point_history[target_epoch + 1]
        if point.blk != point_next.blk:
            dt = (_block - point.blk) * (point_next.ts - point.ts) / (point_next.blk - point.blk)
    else:
        if point.blk != block.number:
            dt = (_block - point.blk) * (block.timestamp - point.ts) / (block.number - point.blk)
    # Now dt contains info on how far are we beyond point

    return self.supply_at(point, point.ts + dt)


# Dummy methods for compatibility with Aragon

@external
def changeController(_newController: address):
    """
    @dev Dummy method required for Aragon compatibility
    """
    assert msg.sender == self.controller
    self.controller = _newController

Contract Security Audit

Contract ABI

[{"name":"CommitOwnership","inputs":[{"type":"address","name":"admin","indexed":false}],"anonymous":false,"type":"event"},{"name":"ApplyOwnership","inputs":[{"type":"address","name":"admin","indexed":false}],"anonymous":false,"type":"event"},{"name":"Deposit","inputs":[{"type":"address","name":"provider","indexed":true},{"type":"uint256","name":"value","indexed":false},{"type":"uint256","name":"locktime","indexed":true},{"type":"int128","name":"type","indexed":false},{"type":"uint256","name":"ts","indexed":false}],"anonymous":false,"type":"event"},{"name":"Withdraw","inputs":[{"type":"address","name":"provider","indexed":true},{"type":"uint256","name":"value","indexed":false},{"type":"uint256","name":"ts","indexed":false}],"anonymous":false,"type":"event"},{"name":"Supply","inputs":[{"type":"uint256","name":"prevSupply","indexed":false},{"type":"uint256","name":"supply","indexed":false}],"anonymous":false,"type":"event"},{"outputs":[],"inputs":[{"type":"address","name":"token_addr"},{"type":"string","name":"_name"},{"type":"string","name":"_symbol"},{"type":"string","name":"_version"}],"stateMutability":"nonpayable","type":"constructor"},{"name":"commit_transfer_ownership","outputs":[],"inputs":[{"type":"address","name":"addr"}],"stateMutability":"nonpayable","type":"function","gas":37568},{"name":"apply_transfer_ownership","outputs":[],"inputs":[],"stateMutability":"nonpayable","type":"function","gas":38407},{"name":"commit_smart_wallet_checker","outputs":[],"inputs":[{"type":"address","name":"addr"}],"stateMutability":"nonpayable","type":"function","gas":36278},{"name":"apply_smart_wallet_checker","outputs":[],"inputs":[],"stateMutability":"nonpayable","type":"function","gas":37005},{"name":"get_last_user_slope","outputs":[{"type":"int128","name":""}],"inputs":[{"type":"address","name":"addr"}],"stateMutability":"view","type":"function","gas":2540},{"name":"user_point_history__ts","outputs":[{"type":"uint256","name":""}],"inputs":[{"type":"address","name":"_addr"},{"type":"uint256","name":"_idx"}],"stateMutability":"view","type":"function","gas":1643},{"name":"locked__end","outputs":[{"type":"uint256","name":""}],"inputs":[{"type":"address","name":"_addr"}],"stateMutability":"view","type":"function","gas":1564},{"name":"checkpoint","outputs":[],"inputs":[],"stateMutability":"nonpayable","type":"function","gas":37118215},{"name":"deposit_for","outputs":[],"inputs":[{"type":"address","name":"_addr"},{"type":"uint256","name":"_value"}],"stateMutability":"nonpayable","type":"function","gas":74411056},{"name":"create_lock","outputs":[],"inputs":[{"type":"uint256","name":"_value"},{"type":"uint256","name":"_unlock_time"}],"stateMutability":"nonpayable","type":"function","gas":74412397},{"name":"increase_amount","outputs":[],"inputs":[{"type":"uint256","name":"_value"}],"stateMutability":"nonpayable","type":"function","gas":74411818},{"name":"increase_unlock_time","outputs":[],"inputs":[{"type":"uint256","name":"_unlock_time"}],"stateMutability":"nonpayable","type":"function","gas":74412465},{"name":"withdraw","outputs":[],"inputs":[],"stateMutability":"nonpayable","type":"function","gas":37289006},{"name":"balanceOf","outputs":[{"type":"uint256","name":""}],"inputs":[{"type":"address","name":"addr"}],"stateMutability":"view","type":"function"},{"name":"balanceOf","outputs":[{"type":"uint256","name":""}],"inputs":[{"type":"address","name":"addr"},{"type":"uint256","name":"_t"}],"stateMutability":"view","type":"function"},{"name":"balanceOfAt","outputs":[{"type":"uint256","name":""}],"inputs":[{"type":"address","name":"addr"},{"type":"uint256","name":"_block"}],"stateMutability":"view","type":"function","gas":509566},{"name":"totalSupply","outputs":[{"type":"uint256","name":""}],"inputs":[],"stateMutability":"view","type":"function"},{"name":"totalSupply","outputs":[{"type":"uint256","name":""}],"inputs":[{"type":"uint256","name":"t"}],"stateMutability":"view","type":"function"},{"name":"totalSupplyAt","outputs":[{"type":"uint256","name":""}],"inputs":[{"type":"uint256","name":"_block"}],"stateMutability":"view","type":"function","gas":879507},{"name":"changeController","outputs":[],"inputs":[{"type":"address","name":"_newController"}],"stateMutability":"nonpayable","type":"function","gas":36878},{"name":"token","outputs":[{"type":"address","name":""}],"inputs":[],"stateMutability":"view","type":"function","gas":1751},{"name":"supply","outputs":[{"type":"uint256","name":""}],"inputs":[],"stateMutability":"view","type":"function","gas":1781},{"name":"locked","outputs":[{"type":"int128","name":"amount"},{"type":"uint256","name":"end"}],"inputs":[{"type":"address","name":"arg0"}],"stateMutability":"view","type":"function","gas":3260},{"name":"epoch","outputs":[{"type":"uint256","name":""}],"inputs":[],"stateMutability":"view","type":"function","gas":1841},{"name":"point_history","outputs":[{"type":"int128","name":"bias"},{"type":"int128","name":"slope"},{"type":"uint256","name":"ts"},{"type":"uint256","name":"blk"}],"inputs":[{"type":"uint256","name":"arg0"}],"stateMutability":"view","type":"function","gas":5178},{"name":"user_point_history","outputs":[{"type":"int128","name":"bias"},{"type":"int128","name":"slope"},{"type":"uint256","name":"ts"},{"type":"uint256","name":"blk"}],"inputs":[{"type":"address","name":"arg0"},{"type":"uint256","name":"arg1"}],"stateMutability":"view","type":"function","gas":5423},{"name":"user_point_epoch","outputs":[{"type":"uint256","name":""}],"inputs":[{"type":"address","name":"arg0"}],"stateMutability":"view","type":"function","gas":2146},{"name":"slope_changes","outputs":[{"type":"int128","name":""}],"inputs":[{"type":"uint256","name":"arg0"}],"stateMutability":"view","type":"function","gas":2076},{"name":"controller","outputs":[{"type":"address","name":""}],"inputs":[],"stateMutability":"view","type":"function","gas":1991},{"name":"transfersEnabled","outputs":[{"type":"bool","name":""}],"inputs":[],"stateMutability":"view","type":"function","gas":2021},{"name":"name","outputs":[{"type":"string","name":""}],"inputs":[],"stateMutability":"view","type":"function","gas":8453},{"name":"symbol","outputs":[{"type":"string","name":""}],"inputs":[],"stateMutability":"view","type":"function","gas":7506},{"name":"version","outputs":[{"type":"string","name":""}],"inputs":[],"stateMutability":"view","type":"function","gas":7536},{"name":"decimals","outputs":[{"type":"uint256","name":""}],"inputs":[],"stateMutability":"view","type":"function","gas":2141},{"name":"future_smart_wallet_checker","outputs":[{"type":"address","name":""}],"inputs":[],"stateMutability":"view","type":"function","gas":2171},{"name":"smart_wallet_checker","outputs":[{"type":"address","name":""}],"inputs":[],"stateMutability":"view","type":"function","gas":2201},{"name":"admin","outputs":[{"type":"address","name":""}],"inputs":[],"stateMutability":"view","type":"function","gas":2231},{"name":"future_admin","outputs":[{"type":"address","name":""}],"inputs":[],"stateMutability":"view","type":"function","gas":2261}]

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

Block Transaction Gas Used Reward
Age Block Fee Address BC Fee Address Voting Power Jailed Incoming
Validator ID :
0 FTM

Amount Staked
0

Amount Delegated
0

Staking Total
0

Staking Start Epoch
0

Staking Start Time
0

Proof of Importance
0

Origination Score
0

Validation Score
0

Active
0

Online
0

Downtime
0 s
Address Amount claimed Rewards Created On Epoch Created On
Block Uncle Number Difficulty Gas Used Reward
Loading
Loading
Make sure to use the "Vote Down" button for any spammy posts, and the "Vote Up" for interesting conversations.