ETH Price: $1,656.37 (+1.90%)
Gas: 0.005 Gwei

Contract

0xb16a82366dD67FE0F5bE24ad94D45B2A74a57fd2
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Source Code Source Code (Proxy)

Overview

ETH Balance

0.007105566232766073 ETH

ETH Value

$11.77 (@ $1,656.37/ETH)

Token Holdings

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 Latest 3 from a total of 3 transactions

Transaction Hash
Block
From
To
0x4ca975a163b4bec6d2df116f3b27fab28bda00b05c89abe230317e4376d50d9b
Transfer417581042026-02-05 15:32:35125 days ago1770305555
Coinbase Coinbase 14
IN
namansangwan.base.eth
0.02506939 ETH0.000035211.35760322
0x7851cdecde954956a70fb9d093fbc64ed678af73f29a23a2bc0ac5b0354b017c
Transfer416075332026-02-02 3:53:33129 days ago1770004413
Coinbase Coinbase 35
IN
namansangwan.base.eth
0.00132116 ETH0.000002790.10777139
0x9afcb24379141c61d46d853ac85adbb0fbd320842e20c272f649fcd0145a3445
Transfer415638172026-02-01 3:36:21130 days ago1769916981
Coinbase Coinbase 22
IN
namansangwan.base.eth
3.07998662 ETH0.000000820.03183512

Latest 13 internal transactions

Parent Transaction Hash Block From To
0xfaf71cf8e33bc2b2a44d0318890d675d4bbe6bba6b30b12e90a2b44d84f30a2f
461897932026-05-19 5:35:3323 days ago1779168933
namansangwan.base.eth
0x: Allowance Holder
0.00469924 ETH
0x19be88052140330be1c59790561759e2b9c1bda6e52a495dbc85e6ce5162c805
439979412026-03-29 11:53:4973 days ago1774785229
namansangwan.base.eth
0x: Allowance Holder
0.00998984 ETH
0xda37c6216c0527f795aa42ec8dc0f544465f682ac866b3a730ab5b7944ad8158
439719752026-03-28 21:28:1774 days ago1774733297
namansangwan.base.eth
0x: Allowance Holder
0.00991029 ETH
0x24a17c148246a0b67779f7ddb318b1286bfa5d703405a5e7817a10abe49917aa
417576012026-02-05 15:15:49125 days ago1770304549
namansangwan.base.eth
Entry Point 0.6.0
0.01251016 ETH
0x4d3ba689d81e8ecdc6737de45fae73d4252296c0739dde241610fb6290e9054d
417096402026-02-04 12:37:07126 days ago1770208627
0xdc5d8200...9542686ef
namansangwan.base.eth
0.00679851 ETH
0x29614e0af2fcc6bc419e1b2a570e2b26242623f98e20f1caad7bebe440feedc9
416124672026-02-02 6:38:01129 days ago1770014281
namansangwan.base.eth
Entry Point 0.6.0
0.0018007 ETH
0x15d77215527de6960eed44894bc6c335354e885542e2097be60d66e027538c77
416075482026-02-02 3:54:03129 days ago1770004443
0x49fb9C16...673fD7E04
namansangwan.base.eth
0.01282674 ETH
0x8b9f94d3518717f1bb4669db79c16b0bdc9b44b637fdc4bbc3f239943399b854
415641382026-02-01 3:47:03130 days ago1769917623
namansangwan.base.eth
0x: Allowance Holder
1.4504876 ETH
0x45d9cb55c84d1701079f1f57f95ffeb857cdc50f6dc9050164c4915b5bf96596
415640252026-02-01 3:43:17130 days ago1769917397
0x49fb9C16...673fD7E04
namansangwan.base.eth
1.15999053 ETH
0x00440985bf1effd18394231309fbadc751a4dd5d8c1bf872d2333dd463657427
415639792026-02-01 3:41:45130 days ago1769917305
namansangwan.base.eth
0x: Allowance Holder
2 ETH
0xaf8c319c07b652878c1af0211d1fd91ee7c184b5d4990790cb6046170fbfa344
415639372026-02-01 3:40:21130 days ago1769917221
0x49fb9C16...673fD7E04
namansangwan.base.eth
2.29049706 ETH
0xbc10b278b98238b6bba763dffd0022bd9aab74df06d63113b43b5988c3a3a6da
415638432026-02-01 3:37:13130 days ago1769917033
namansangwan.base.eth
0x: Allowance Holder
3.07998662 ETH
0xfb85e25441fe95e261af9ee7a2d4632285ae72db46c49015d678389df50ab14a
401579562025-12-30 14:34:19162 days ago1767105259
Coinbase: Smart Wallet Factory v1.1
 Contract Creation0 ETH

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Source Code Verified
Minimal Proxy
Implementation:
0x00000110...f2926534d
API
Contract Name

CoinbaseSmartWallet

Compiler Version
v0.8.23+commit.f704f362
Optimization Enabled
Yes with 999999 runs
Other Settings
shanghai EvmVersion
License
-NA-
Contract Source Code (Solidity Standard Json-Input format)
Decompile Bytecode
Contract ABI
API
[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"bytes","name":"owner","type":"bytes"}],"name":"AlreadyOwner","type":"error"},{"inputs":[],"name":"Initialized","type":"error"},{"inputs":[{"internalType":"bytes","name":"owner","type":"bytes"}],"name":"InvalidEthereumAddressOwner","type":"error"},{"inputs":[{"internalType":"address","name":"implementation","type":"address"}],"name":"InvalidImplementation","type":"error"},{"inputs":[{"internalType":"uint256","name":"key","type":"uint256"}],"name":"InvalidNonceKey","type":"error"},{"inputs":[{"internalType":"bytes","name":"owner","type":"bytes"}],"name":"InvalidOwnerBytesLength","type":"error"},{"inputs":[],"name":"LastOwner","type":"error"},{"inputs":[{"internalType":"uint256","name":"index","type":"uint256"}],"name":"NoOwnerAtIndex","type":"error"},{"inputs":[{"internalType":"uint256","name":"ownersRemaining","type":"uint256"}],"name":"NotLastOwner","type":"error"},{"inputs":[{"internalType":"bytes4","name":"selector","type":"bytes4"}],"name":"SelectorNotAllowed","type":"error"},{"inputs":[],"name":"Unauthorized","type":"error"},{"inputs":[],"name":"UnauthorizedCallContext","type":"error"},{"inputs":[],"name":"UpgradeFailed","type":"error"},{"inputs":[{"internalType":"uint256","name":"index","type":"uint256"},{"internalType":"bytes","name":"expectedOwner","type":"bytes"},{"internalType":"bytes","name":"actualOwner","type":"bytes"}],"name":"WrongOwnerAtIndex","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"index","type":"uint256"},{"indexed":false,"internalType":"bytes","name":"owner","type":"bytes"}],"name":"AddOwner","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"index","type":"uint256"},{"indexed":false,"internalType":"bytes","name":"owner","type":"bytes"}],"name":"RemoveOwner","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"implementation","type":"address"}],"name":"Upgraded","type":"event"},{"stateMutability":"payable","type":"fallback"},{"inputs":[],"name":"REPLAYABLE_NONCE_KEY","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"addOwnerAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"x","type":"bytes32"},{"internalType":"bytes32","name":"y","type":"bytes32"}],"name":"addOwnerPublicKey","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"functionSelector","type":"bytes4"}],"name":"canSkipChainIdValidation","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"pure","type":"function"},{"inputs":[],"name":"domainSeparator","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"eip712Domain","outputs":[{"internalType":"bytes1","name":"fields","type":"bytes1"},{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"version","type":"string"},{"internalType":"uint256","name":"chainId","type":"uint256"},{"internalType":"address","name":"verifyingContract","type":"address"},{"internalType":"bytes32","name":"salt","type":"bytes32"},{"internalType":"uint256[]","name":"extensions","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"entryPoint","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"target","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"execute","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"components":[{"internalType":"address","name":"target","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"internalType":"struct CoinbaseSmartWallet.Call[]","name":"calls","type":"tuple[]"}],"name":"executeBatch","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"bytes[]","name":"calls","type":"bytes[]"}],"name":"executeWithoutChainIdValidation","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"components":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"uint256","name":"nonce","type":"uint256"},{"internalType":"bytes","name":"initCode","type":"bytes"},{"internalType":"bytes","name":"callData","type":"bytes"},{"internalType":"uint256","name":"callGasLimit","type":"uint256"},{"internalType":"uint256","name":"verificationGasLimit","type":"uint256"},{"internalType":"uint256","name":"preVerificationGas","type":"uint256"},{"internalType":"uint256","name":"maxFeePerGas","type":"uint256"},{"internalType":"uint256","name":"maxPriorityFeePerGas","type":"uint256"},{"internalType":"bytes","name":"paymasterAndData","type":"bytes"},{"internalType":"bytes","name":"signature","type":"bytes"}],"internalType":"struct UserOperation","name":"userOp","type":"tuple"}],"name":"getUserOpHashWithoutChainId","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"implementation","outputs":[{"internalType":"address","name":"$","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes[]","name":"owners","type":"bytes[]"}],"name":"initialize","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"isOwnerAddress","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes","name":"account","type":"bytes"}],"name":"isOwnerBytes","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"x","type":"bytes32"},{"internalType":"bytes32","name":"y","type":"bytes32"}],"name":"isOwnerPublicKey","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"hash","type":"bytes32"},{"internalType":"bytes","name":"signature","type":"bytes"}],"name":"isValidSignature","outputs":[{"internalType":"bytes4","name":"result","type":"bytes4"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"nextOwnerIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"index","type":"uint256"}],"name":"ownerAtIndex","outputs":[{"internalType":"bytes","name":"","type":"bytes"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"ownerCount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"proxiableUUID","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"index","type":"uint256"},{"internalType":"bytes","name":"owner","type":"bytes"}],"name":"removeLastOwner","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"index","type":"uint256"},{"internalType":"bytes","name":"owner","type":"bytes"}],"name":"removeOwnerAtIndex","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"removedOwnersCount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"hash","type":"bytes32"}],"name":"replaySafeHash","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"newImplementation","type":"address"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"upgradeToAndCall","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"components":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"uint256","name":"nonce","type":"uint256"},{"internalType":"bytes","name":"initCode","type":"bytes"},{"internalType":"bytes","name":"callData","type":"bytes"},{"internalType":"uint256","name":"callGasLimit","type":"uint256"},{"internalType":"uint256","name":"verificationGasLimit","type":"uint256"},{"internalType":"uint256","name":"preVerificationGas","type":"uint256"},{"internalType":"uint256","name":"maxFeePerGas","type":"uint256"},{"internalType":"uint256","name":"maxPriorityFeePerGas","type":"uint256"},{"internalType":"bytes","name":"paymasterAndData","type":"bytes"},{"internalType":"bytes","name":"signature","type":"bytes"}],"internalType":"struct UserOperation","name":"userOp","type":"tuple"},{"internalType":"bytes32","name":"userOpHash","type":"bytes32"},{"internalType":"uint256","name":"missingAccountFunds","type":"uint256"}],"name":"validateUserOp","outputs":[{"internalType":"uint256","name":"validationData","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"stateMutability":"payable","type":"receive"}]
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