Transaction #76767
| Hash | 2230e2878b57cc9c8a0750d0fa6a1788cf0296dc1914e7d65132a466e7d72d67 |
| Status | Success |
| Timestamp | 1097 days ago - 5/18/2021, 10:10:21 AM UTC+0 |
| Block | 76284 |
| Stamps Used | 250 |
| Burned Fee | 0.03846154 TAU |
| From | d1a8a1427a76bbd6f6132be15a69ea9bdde67af0cca0e429f41e4d85516c529d |
| Contract Name | submission |
| Function Name | submit_contract |
Additional Info
| SubBlock Number | 0 |
| Nonce | 12 |
| Processor | 5b09493df6c18d17cc883ebce54fcb1f5afbd507533417fe32c006009a9c3c4a |
| Signature | 764345945fa2081b43014749f71371642e726574237613c01601c7f8332f53c2035c23ef590b5245bcb715d0ea9434d0bac5a61d38ee9217b27cb89c6c4ba40a |
| Stamps Supplied | 251 |
| Stamps per TAU | 65 |
Kwargs
| code | balances = Hash(default_value=0) metadata = Hash() # We will burn a certain amount of each tx until the total supply is at 1.333.777 # A max of 10 TAK is burned at once per tx though. BurnRate = Variable() MinSupply = Variable() MaxSupply = Variable() MaxBurn = Variable() BurnAddress = Variable() @construct def seed(supply=61616161): # Mint supply balances['d1a8a1427a76bbd6f6132be15a69ea9bdde67af0cca0e429f41e4d85516c529d'] = supply # define metadata metadata['token_name'] = "Takkashi" metadata['token_symbol'] = "TAK" metadata['operator'] = 'd1a8a1427a76bbd6f6132be15a69ea9bdde67af0cca0e429f41e4d85516c529d' MaxSupply.set(supply) MinSupply.set(1333777.00000) MaxBurn.set(10.00000) BurnRate.set(0.01) BurnAddress.set( "0000000000000000000000000000000000000000000000000000000000000001") # Burn the correct amount def burn(amount: float): difference = MaxSupply.get() - MinSupply.get() if balances[BurnAddress.get()] < difference: amountToBurn = amount * BurnRate.get() if amountToBurn <= MaxBurn.get(): return amount * BurnRate.get() else: return MaxBurn.get() else: return 0 @export def change_metadata(key: str, value: Any): assert ctx.caller == metadata['operator'], 'Only operator can set metadata!' metadata[key] = value # LST001 @export def transfer(amount: float, to: str): assert amount > 0, 'Cannot send negative balances!' assert balances[ctx.caller] >= amount, 'Not enough coins to send!' burned_tokens = burn(amount) assert burned_tokens <= MaxBurn.get( ), 'You are trying to burn more tokens than you should!' balances[ctx.caller] -= amount balances[to] += (amount - burned_tokens) balances[BurnAddress.get()] += burned_tokens # LST001 @export def approve(amount: float, to: str): assert amount > 0, 'Cannot send negative balances!' balances[ctx.caller, to] += amount # LST001 @export def transfer_from(amount: float, to: str, main_account: str): assert amount > 0, 'Cannot send negative balances!' assert balances[main_account, ctx.caller] >= amount, 'Not enough coins approved to send! You have {} and are trying to spend {}' \ .format(balances[main_account, ctx.caller], amount) assert balances[main_account] >= amount, 'Not enough coins to send!' burned_tokens = burn(amount) assert burned_tokens <= MaxBurn.get( ), 'You are trying to burn more tokens than you should!' balances[main_account, ctx.caller] -= amount balances[main_account] -= amount balances[to] += (amount - burned_tokens) balances[BurnAddress.get()] += burned_tokens |
| name | con_takkashi |
State Changes
| Contract | con_takkashi |
| Variable | balances |
| Key | d1a8a1427a76bbd6f6132be15a69ea9bdde67af0cca0e429f41e4d85516c529d |
| New Value | 61616161 |
| Contract | con_takkashi |
| Variable | metadata |
| Key | token_name |
| New Value | Takkashi |
| Contract | con_takkashi |
| Variable | metadata |
| Key | token_symbol |
| New Value | TAK |
| Contract | con_takkashi |
| Variable | metadata |
| Key | operator |
| New Value | d1a8a1427a76bbd6f6132be15a69ea9bdde67af0cca0e429f41e4d85516c529d |
| Contract | con_takkashi |
| Variable | MaxSupply |
| New Value | 61616161 |
| Contract | con_takkashi |
| Variable | MinSupply |
| New Value | 1333777.0 |
| Contract | con_takkashi |
| Variable | MaxBurn |
| New Value | 10.0 |
| Contract | con_takkashi |
| Variable | BurnRate |
| New Value | 0.01 |
| Contract | con_takkashi |
| Variable | BurnAddress |
| New Value | 0000000000000000000000000000000000000000000000000000000000000001 |
| Contract | con_takkashi |
| Variable | __code__ |
| New Value | __balances = Hash(default_value=0, contract='con_takkashi', name='balances') __metadata = Hash(contract='con_takkashi', name='metadata') __BurnRate = Variable(contract='con_takkashi', name='BurnRate') __MinSupply = Variable(contract='con_takkashi', name='MinSupply') __MaxSupply = Variable(contract='con_takkashi', name='MaxSupply') __MaxBurn = Variable(contract='con_takkashi', name='MaxBurn') __BurnAddress = Variable(contract='con_takkashi', name='BurnAddress') def ____(supply=61616161): __balances[ 'd1a8a1427a76bbd6f6132be15a69ea9bdde67af0cca0e429f41e4d85516c529d' ] = supply __metadata['token_name'] = 'Takkashi' __metadata['token_symbol'] = 'TAK' __metadata['operator' ] = 'd1a8a1427a76bbd6f6132be15a69ea9bdde67af0cca0e429f41e4d85516c529d' __MaxSupply.set(supply) __MinSupply.set(decimal('1333777.0')) __MaxBurn.set(decimal('10.0')) __BurnRate.set(decimal('0.01')) __BurnAddress.set( '0000000000000000000000000000000000000000000000000000000000000001') def __burn(amount: float): difference = __MaxSupply.get() - __MinSupply.get() if __balances[__BurnAddress.get()] < difference: amountToBurn = amount * __BurnRate.get() if amountToBurn <= __MaxBurn.get(): return amount * __BurnRate.get() else: return __MaxBurn.get() else: return 0 @__export('con_takkashi') def change_metadata(key: str, value: Any): assert ctx.caller == __metadata['operator' ], 'Only operator can set metadata!' __metadata[key] = value @__export('con_takkashi') def transfer(amount: float, to: str): assert amount > 0, 'Cannot send negative balances!' assert __balances[ctx.caller] >= amount, 'Not enough coins to send!' burned_tokens = __burn(amount) assert burned_tokens <= __MaxBurn.get( ), 'You are trying to burn more tokens than you should!' __balances[ctx.caller] -= amount __balances[to] += amount - burned_tokens __balances[__BurnAddress.get()] += burned_tokens @__export('con_takkashi') def approve(amount: float, to: str): assert amount > 0, 'Cannot send negative balances!' __balances[ctx.caller, to] += amount @__export('con_takkashi') def transfer_from(amount: float, to: str, main_account: str): assert amount > 0, 'Cannot send negative balances!' assert __balances[main_account, ctx.caller ] >= amount, 'Not enough coins approved to send! You have {} and are trying to spend {}'.format( __balances[main_account, ctx.caller], amount) assert __balances[main_account] >= amount, 'Not enough coins to send!' burned_tokens = __burn(amount) assert burned_tokens <= __MaxBurn.get( ), 'You are trying to burn more tokens than you should!' __balances[main_account, ctx.caller] -= amount __balances[main_account] -= amount __balances[to] += amount - burned_tokens __balances[__BurnAddress.get()] += burned_tokens |
| Contract | con_takkashi |
| Variable | __compiled__ |
| New Value | 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|
| Contract | con_takkashi |
| Variable | __owner__ |
| New Value | null |
| Contract | con_takkashi |
| Variable | __submitted__ |
| New Value | 2021,5,18,10,10,22,0 |
| Contract | con_takkashi |
| Variable | __developer__ |
| New Value | d1a8a1427a76bbd6f6132be15a69ea9bdde67af0cca0e429f41e4d85516c529d |
| Contract | currency |
| Variable | balances |
| Key | d1a8a1427a76bbd6f6132be15a69ea9bdde67af0cca0e429f41e4d85516c529d |
| New Value | 11.321691581880341760 |