Transaction #17305
| Hash | d62890535eae37cd23201103daf4f6cda2e8b1d7a82b51e087a10fc643628403 |
| Status | Success |
| Timestamp | 1311 days ago - 10/15/2020, 6:21:40 PM UTC+0 |
| Block | 21255 |
| Stamps Used | 243 |
| Burned Fee | 0.06750000 TAU |
| From | fcefe7743fa70c97ae2d5290fd673070da4b0293da095f0ae8aceccf5e62b6a1 |
| Contract Name | submission |
| Function Name | submit_contract |
Additional Info
| SubBlock Number | 0 |
| Nonce | 28 |
| Processor | 5b09493df6c18d17cc883ebce54fcb1f5afbd507533417fe32c006009a9c3c4a |
| Signature | 7934c27db244bd8221c4ff4e2e233df6690876af521399e90286397209b79cb1f4a0b04958f80eda49059a7a711b30e0e45fa21c77f13523745a47866be26e01 |
| Stamps Supplied | 1000 |
| Stamps per TAU | 36 |
Kwargs
| code | import currency import submission supply = Variable() balances = Hash(default_value=0) owner = Variable() @construct def seed(amount=1_000_000): balances[ctx.caller] = amount supply.set(amount) owner.set(ctx.caller) @export def transfer(amount: float, to: str): sender = ctx.caller assert balances[sender] >= amount, 'Not enough coins to send!' balances[sender] -= amount balances[to] += amount @export def balance_of(account: str): return balances[account] @export def total_supply(): return supply.get() @export def allowance(main: str, spender: str): return balances[main, spender] @export def approve(amount: float, to: str): sender = ctx.caller balances[sender, to] += amount return balances[sender, to] @export def transfer_from(amount: float, to: str, main_account: str): sender = ctx.caller assert balances[main_account, sender] >= amount, 'Not enough coins approved to send! You have {} and are trying to spend {}'\ .format(balances[main_account, sender], amount) assert balances[main_account] >= amount, 'Not enough coins to send!' balances[main_account, sender] -= amount balances[main_account] -= amount balances[to] += amount @export def redeem(amount: float): assert balances[ctx.caller] >= amount, 'Not enough tokens to redeem!' assert amount > 0, 'Invalid amount!' balances[ctx.caller] -= amount share = amount / supply.get() reward = share * currency.balance_of(ctx.this) if reward > 0: currency.transfer(reward, ctx.caller) supply.set(supply.get() - amount) @export def change_ownership(new_owner: str): assert ctx.caller == owner.get(), 'Only the owner can change ownership!' owner.set(new_owner) @export def change_developer(contract: str, new_developer: str): assert ctx.caller == owner.get(), 'Only the owner can change the developer!' submission.change_developer(contract=contract, new_developer=new_developer) |
| name | con_smackeroos_2 |
State Changes
| Contract | con_smackeroos_2 |
| Variable | balances |
| Key | fcefe7743fa70c97ae2d5290fd673070da4b0293da095f0ae8aceccf5e62b6a1 |
| New Value | 1000000 |
| Contract | con_smackeroos_2 |
| Variable | supply |
| New Value | 1000000 |
| Contract | con_smackeroos_2 |
| Variable | owner |
| New Value | fcefe7743fa70c97ae2d5290fd673070da4b0293da095f0ae8aceccf5e62b6a1 |
| Contract | con_smackeroos_2 |
| Variable | __code__ |
| New Value | import currency import submission __supply = Variable(contract='con_smackeroos_2', name='supply') __balances = Hash(default_value=0, contract='con_smackeroos_2', name='balances' ) __owner = Variable(contract='con_smackeroos_2', name='owner') def ____(amount=1000000): __balances[ctx.caller] = amount __supply.set(amount) __owner.set(ctx.caller) @__export('con_smackeroos_2') def transfer(amount: float, to: str): sender = ctx.caller assert __balances[sender] >= amount, 'Not enough coins to send!' __balances[sender] -= amount __balances[to] += amount @__export('con_smackeroos_2') def balance_of(account: str): return __balances[account] @__export('con_smackeroos_2') def total_supply(): return __supply.get() @__export('con_smackeroos_2') def allowance(main: str, spender: str): return __balances[main, spender] @__export('con_smackeroos_2') def approve(amount: float, to: str): sender = ctx.caller __balances[sender, to] += amount return __balances[sender, to] @__export('con_smackeroos_2') def transfer_from(amount: float, to: str, main_account: str): sender = ctx.caller assert __balances[main_account, sender ] >= amount, 'Not enough coins approved to send! You have {} and are trying to spend {}'.format( __balances[main_account, sender], amount) assert __balances[main_account] >= amount, 'Not enough coins to send!' __balances[main_account, sender] -= amount __balances[main_account] -= amount __balances[to] += amount @__export('con_smackeroos_2') def redeem(amount: float): assert __balances[ctx.caller] >= amount, 'Not enough tokens to redeem!' assert amount > 0, 'Invalid amount!' __balances[ctx.caller] -= amount share = amount / __supply.get() reward = share * currency.balance_of(ctx.this) if reward > 0: currency.transfer(reward, ctx.caller) __supply.set(__supply.get() - amount) @__export('con_smackeroos_2') def change_ownership(new_owner: str): assert ctx.caller == __owner.get(), 'Only the owner can change ownership!' __owner.set(new_owner) @__export('con_smackeroos_2') def change_developer(contract: str, new_developer: str): assert ctx.caller == __owner.get( ), 'Only the owner can change the developer!' submission.change_developer(contract=contract, new_developer=new_developer) |
| Contract | con_smackeroos_2 |
| Variable | __compiled__ |
| New Value | 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|
| Contract | con_smackeroos_2 |
| Variable | __owner__ |
| New Value | null |
| Contract | con_smackeroos_2 |
| Variable | __submitted__ |
| New Value | 2020,10,15,18,21,48,0 |
| Contract | con_smackeroos_2 |
| Variable | __developer__ |
| New Value | fcefe7743fa70c97ae2d5290fd673070da4b0293da095f0ae8aceccf5e62b6a1 |
| Contract | currency |
| Variable | balances |
| Key | fcefe7743fa70c97ae2d5290fd673070da4b0293da095f0ae8aceccf5e62b6a1 |
| New Value | 140.969444444444444300 |