OverviewWhat this address is, since when, and how it is doing.TransactionsTransactions of this address and everything inside them — transfers, internal calls, state and storage changes, emitted events, DEX trades.GraphMoney flow and structure around this address.
#25,917,041The chain head this page was rendered at.
ContractThe address carries runtime code. Derived unambiguously from chain data. Known from block 4,828,788 — the earliest block among the facts that earned it.Code deployed onceThe contract carries code, and that code was placed here once — never removed and re-created. Derived unambiguously from chain data. Known from block 4,828,788 — the earliest block among the facts that earned it.No owner, immutable codeNo Ownable owner was ever set and the code cannot be replaced — there is no control surface to hold. Derived unambiguously from chain data. Known from block 4,828,788 — the earliest block among the facts that earned it.
BalanceNative ETH balance of this address, valued at $2,488.37/ETH
0 ETH
Direct transactionsTop-level transactions to or from this address: sent 0 / received 4. Activity through internal calls, events or token transfers is not counted here.
4
State changesHow many times this address's own account state changed — balance, nonce or code
1
Fees paidTotal gas fees this address has paid as a sender, all time.
0 ETH
DormantNo activity of any kind for over a year — transactions, internal calls, events and token transfers alike
Chain factsDerived unambiguously from chain data. Each fact is stated only when it was proven — a fact that is absent was not proven, which is not the same as "no".
9
Nature 3Architecture 1Presence 2Derived 3
Relationships
StructuralLinks derived from on-chain deployment and code identity
Deployed byThe account that executed the CREATE — often a factory contractPoloniex Gas Supplier 1Poloniex Gas Supplier 1 (0xb42b20ddbeabdc2a288be7ff847ff94fb48d2579)deploy txblock 4,828,7882017-12-31 08:01 UTC
Same bytecodeContracts whose runtime bytecode is byte-identical to this oneused by 401.5K contracts
Timeline
LondonLondon · block 12,965,000. EIP-1559: blocks carry a base fee, and part of every fee is burnt.MergeMerge · block 15,537,394. Proof of stake. Difficulty goes to zero and block times settle at 12 seconds.ShapellaShapella · block 17,034,871. Validator withdrawals begin — the first stake leaves the beacon chain.DencunDencun · block 19,426,587. EIP-4844: blob-carrying transactions, with their own gas market.PectraPectra · block 22,431,084. EIP-7702: an EOA can carry a delegation to contract code.FusakaFusaka · block 23,935,694. Blob capacity steps up on a schedule of its own (BPO), past the Pectra ceiling.
5M10M15M20M25M
4,828,788First block where this address appeared in on-chain state· 2017-12-31 · 8.7y ago11,901,406Newest block across the activity streams the platform could consult, inbound included. Events 11,901,406 · Token transfers — none · Internal transfers 11,901,406 · Direct transactions 11,901,406· 2021-02-21 · 5.5y ago
First seenFirst block where this address appeared in on-chain state
Last activeNewest block across the activity streams the platform could consult, inbound included. Events 11,901,406 · Token transfers — none · Internal transfers 11,901,406 · Direct transactions 11,901,406
Ranked by how OFTEN the two interacted, not by how much value passed — that is the Graph. Ordered, not numbered: hundreds can sit tied at the tail.Every interaction the graph holds, as of the block named beside itall time · as of block 25,916,7342 of 2 counterparties
Poloniex 2Poloniex 2 (0x209c4784ab1e8183cf58ca33cb740efbf3fc18ef)4 int4 with an internal call — reverts included, and one transaction can be several of these at once.This address was the sender in all of them (4); it received nothing from the other.last ~1946d agoLast: block 11,901,406 · ~2021-05-08. First ever: block 11,900,665 · ~2021-05-08. Dates estimated from the block distance.1 txTransactions where the two interacted — direct, token or internal. Ranked by the ones that succeeded. 3 more reverted.
0xb142...5ff80xb1425fcf90d5425b340d65d35922133755185ff84 dir4 direct transactions — reverts included, and one transaction can be several of these at once.This address was the recipient in all of them (4); it sent nothing to the other.last ~1946d agoLast: block 11,901,406 · ~2021-05-08. First ever: block 11,900,665 · ~2021-05-08. Dates estimated from the block distance.1 txTransactions where the two interacted — direct, token or internal. Ranked by the ones that succeeded. 3 more reverted.