Transaction #521
| Hash | 849140994aed10d177f09a5f6b9c9dd5e3c4f853e53be06e070e286ba3b5b66c |
| Status | Success |
| Timestamp | 463 days ago - 2/6/2023, 10:17:36 PM UTC+0 |
| Block | 521 |
| Stamps Used | 365 |
| Burned Fee | 0.02159763 TAU |
| From | ae7d14d6d9b8443f881ba6244727b69b681010e782d4fe482dbfb0b6aca02d5d |
| Contract Name | submission |
| Function Name | submit_contract |
Additional Info
| Nonce | 6 |
| Processor | 9d2dbfcc8cd20c8e41b24db367f215e4ac527dc6a2a0acdb4b6008d13d043ef8 |
| Signature | 73f8dca477fe389862521a528de04fa9cf4f23165d4c3c69a932260b7281661979fe54ea0a28b415d3147af2ac36870b3b34bf5e2e26663a419e054b8918d400 |
| Stamps Supplied | 6500 |
| Stamps per TAU | 169 |
Kwargs
| code | I = importlib metadata = Hash() balances = Hash(default_value=0) allowances = Hash(default_value=0) multisig = Hash(default_value=False) total_supply = Variable() swap_end_date = Variable() @construct def seed(): balances[ctx.submission_name] = 142487438 metadata['token_name'] = "NEB2" metadata['token_symbol'] = "NEB2" # TODO: Change metadata['operator'] = [ '6351a80d32cbb3c173e490b093a95b15bcf4f6190251863669202d7fe2257af3', 'ae7d14d6d9b8443f881ba6244727b69b681010e782d4fe482dbfb0b6aca02d5d', 'c913e1c146f1426a8c0dc042e92ccc18a54dd612d878c84e433ecc9705d91ee5' ] # TODO: Change swap_end_date.set(now + datetime.timedelta(minutes=5)) total_supply.set(0) @export def change_metadata(key: str, value: Any): assert_caller_is_owner() metadata[key] = value @export def transfer(amount: float, to: str): assert amount > 0, 'Cannot send negative balances!' assert balances[ctx.caller] >= amount, 'Not enough tokens to send!' balances[ctx.caller] -= amount balances[to] += amount @export def approve(amount: float, to: str): assert amount > 0, 'Cannot send negative balances!' allowances[ctx.caller, to] += amount @export def transfer_from(amount: float, to: str, main_account: str): approved = allowances[main_account, ctx.caller] assert amount > 0, 'Cannot send negative balances!' assert approved >= amount, f'You approved {approved} but need {amount}' assert balances[main_account] >= amount, 'Not enough tokens to send!' allowances[main_account, ctx.caller] -= amount balances[main_account] -= amount balances[to] += amount @export def balance_of(address: str): return balances[address] @export def time_until_swap_end(): return swap_end_date.get() - now @export def total_supply(): return int(total_supply.get()) def multisig_agrees(topic: str): yes = 0 # TODO: Change if multisig[metadata['operator'][0], topic]: yes += 1 if multisig[metadata['operator'][1], topic]: yes += 1 if multisig[metadata['operator'][2], topic]: yes += 1 if yes > 1: # TODO: Change multisig[metadata['operator'][0], topic] = False multisig[metadata['operator'][1], topic] = False multisig[metadata['operator'][2], topic] = False return True return False @export def allow_swap(address: str, amount: float, decision: bool): multisig[ctx.caller, f'swap|{address}|{amount}'] = decision assert_caller_is_owner() @export def swap_neb(amount: float): assert amount > 0, 'Cannot swap negative balances!' if now > swap_end_date.get(): assert multisig_agrees(f'swap|{ctx.signer}|{amount}'), 'Swap period ended' # TODO: Change I.import_module('con_nebula2').transfer_from( amount=amount, to='NEBULA_BURN_ADDRESS', main_account=ctx.caller ) swap_amount = amount * 0.1 balances[ctx.caller] += swap_amount total_supply.set(total_supply.get() + swap_amount) @export def allow_withdraw(token_contract: str, amount: float, decision: bool): multisig[ctx.caller, f'withdraw|{token_contract}|{amount}'] = decision assert_caller_is_owner() @export def withdraw(token_contract: str, amount: float): assert_caller_is_owner() topic = f'withdraw|{token_contract}|{amount}' assert multisig_agrees(topic), 'Not enough votes!' I.import_module(token_contract).transfer(amount, ctx.caller) def assert_caller_is_owner(): assert ctx.caller in metadata['operator'], 'Only executable by operators!' |
| name | con_new_neb5 |
State Changes
| Contract | con_new_neb5 |
| Variable | balances |
| Key | con_new_neb5 |
| New Value | 142487438 |
| Contract | con_new_neb5 |
| Variable | metadata |
| Key | token_name |
| New Value | NEB2 |
| Contract | con_new_neb5 |
| Variable | metadata |
| Key | token_symbol |
| New Value | NEB2 |
| Contract | con_new_neb5 |
| Variable | metadata |
| Key | operator |
| New Value | ["6351a80d32cbb3c173e490b093a95b15bcf4f6190251863669202d7fe2257af3","ae7d14d6d9b8443f881ba6244727b69b681010e782d4fe482dbfb0b6aca02d5d","c913e1c146f1426a8c0dc042e92ccc18a54dd612d878c84e433ecc9705d91ee5"] |
| Contract | con_new_neb5 |
| Variable | swap_end_date |
| New Value | 2023,2,6,22,22,37,0 |
| Contract | con_new_neb5 |
| Variable | total_supply |
| New Value | 0 |
| Contract | con_new_neb5 |
| Variable | __code__ |
| New Value | I = importlib __metadata = Hash(contract='con_new_neb5', name='metadata') __balances = Hash(default_value=0, contract='con_new_neb5', name='balances') __allowances = Hash(default_value=0, contract='con_new_neb5', name='allowances' ) __multisig = Hash(default_value=False, contract='con_new_neb5', name='multisig' ) __total_supply = Variable(contract='con_new_neb5', name='total_supply') __swap_end_date = Variable(contract='con_new_neb5', name='swap_end_date') def ____(): __balances[ctx.submission_name] = 142487438 __metadata['token_name'] = 'NEB2' __metadata['token_symbol'] = 'NEB2' __metadata['operator'] = [ '6351a80d32cbb3c173e490b093a95b15bcf4f6190251863669202d7fe2257af3', 'ae7d14d6d9b8443f881ba6244727b69b681010e782d4fe482dbfb0b6aca02d5d', 'c913e1c146f1426a8c0dc042e92ccc18a54dd612d878c84e433ecc9705d91ee5'] __swap_end_date.set(now + datetime.timedelta(minutes=5)) __total_supply.set(0) @__export('con_new_neb5') def change_metadata(key: str, value: Any): __assert_caller_is_owner() __metadata[key] = value @__export('con_new_neb5') def transfer(amount: float, to: str): assert amount > 0, 'Cannot send negative balances!' assert __balances[ctx.caller] >= amount, 'Not enough tokens to send!' __balances[ctx.caller] -= amount __balances[to] += amount @__export('con_new_neb5') def approve(amount: float, to: str): assert amount > 0, 'Cannot send negative balances!' __allowances[ctx.caller, to] += amount @__export('con_new_neb5') def transfer_from(amount: float, to: str, main_account: str): approved = __allowances[main_account, ctx.caller] assert amount > 0, 'Cannot send negative balances!' assert approved >= amount, f'You approved {approved} but need {amount}' assert __balances[main_account] >= amount, 'Not enough tokens to send!' __allowances[main_account, ctx.caller] -= amount __balances[main_account] -= amount __balances[to] += amount @__export('con_new_neb5') def balance_of(address: str): return __balances[address] @__export('con_new_neb5') def time_until_swap_end(): return __swap_end_date.get() - now @__export('con_new_neb5') def total_supply(): return int(__total_supply.get()) def __multisig_agrees(topic: str): yes = 0 if __multisig[__metadata['operator'][0], topic]: yes += 1 if __multisig[__metadata['operator'][1], topic]: yes += 1 if __multisig[__metadata['operator'][2], topic]: yes += 1 if yes > 1: __multisig[__metadata['operator'][0], topic] = False __multisig[__metadata['operator'][1], topic] = False __multisig[__metadata['operator'][2], topic] = False return True return False @__export('con_new_neb5') def allow_swap(address: str, amount: float, decision: bool): __multisig[ctx.caller, f'swap|{address}|{amount}'] = decision __assert_caller_is_owner() @__export('con_new_neb5') def swap_neb(amount: float): assert amount > 0, 'Cannot swap negative balances!' if now > __swap_end_date.get(): assert __multisig_agrees(f'swap|{ctx.signer}|{amount}' ), 'Swap period ended' I.import_module('con_nebula2').transfer_from(amount=amount, to= 'NEBULA_BURN_ADDRESS', main_account=ctx.caller) swap_amount = amount * decimal('0.1') __balances[ctx.caller] += swap_amount __total_supply.set(__total_supply.get() + swap_amount) @__export('con_new_neb5') def allow_withdraw(token_contract: str, amount: float, decision: bool): __multisig[ctx.caller, f'withdraw|{token_contract}|{amount}'] = decision __assert_caller_is_owner() @__export('con_new_neb5') def withdraw(token_contract: str, amount: float): __assert_caller_is_owner() topic = f'withdraw|{token_contract}|{amount}' assert __multisig_agrees(topic), 'Not enough votes!' I.import_module(token_contract).transfer(amount, ctx.caller) def __assert_caller_is_owner(): assert ctx.caller in __metadata['operator' ], 'Only executable by operators!' |
| Contract | con_new_neb5 |
| Variable | __compiled__ |
| New Value | 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|
| Contract | con_new_neb5 |
| Variable | __owner__ |
| New Value | null |
| Contract | con_new_neb5 |
| Variable | __submitted__ |
| New Value | 2023,2,6,22,17,37,0 |
| Contract | con_new_neb5 |
| Variable | __developer__ |
| New Value | ae7d14d6d9b8443f881ba6244727b69b681010e782d4fe482dbfb0b6aca02d5d |
| Contract | currency |
| Variable | balances |
| Key | ae7d14d6d9b8443f881ba6244727b69b681010e782d4fe482dbfb0b6aca02d5d |
| New Value | 1863.923596440053687051650774034939 |