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.
#25,926,855The chain head this page was rendered at.
ContractThe address carries runtime code. Derived unambiguously from chain data. Known from block 16,983,181 — 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 16,983,181 — the earliest block among the facts that earned it.Minimal proxy (EIP-1167)An immutable reference to an implementation, embedded in the code itself. Derived unambiguously from chain data. Known from block 16,983,181 — the earliest block among the facts that earned it.Key-controlledThe owner is a plain account: one private key can do whatever the owner role allows here. Derived unambiguously from chain data. Known from block 16,983,181 — the earliest block among the facts that earned it.Privileged functionsThe executing code exposes mint, pause or blacklist functions — presence in the dispatch table, NOT proof that they can be called now, or by whom. The ones found are listed with it. Derived unambiguously from chain data. Known from block 16,983,181 — the earliest block among the facts that earned it.
BalanceNative ETH balance of this address, valued at $2,489.03/ETH
0 ETH
Direct transactionsTop-level transactions to or from this address: sent 0 / received 25. Activity through internal calls, events or token transfers is not counted here.
25
State changesHow many times this address's own account state changed — balance, nonce or code
37
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".
StructuralLinks derived from on-chain deployment and code identity
Deployed byThe account that executed the CREATE — often a factory contractFederation AutoBidder Factory v0.2Federation AutoBidder Factory v0.2 (0x5a2da0f09d65a0034f4398bda40df4f8a79a3293)deploy txblock 16,983,1812023-04-05 14:30 UTC
Origin (tx.from)The EOA that sent and paid for the deployment transaction0x5606...5a3e0x5606b493c51316a9e65c9b2a00bbf7ff92515a3e
Owned byThe current owner of this contract, by its last ownership transfer (OpenZeppelin Ownable). Role-based access control is a different pattern and is not covered by this.0x5606...5a3e0x5606b493c51316a9e65c9b2a00bbf7ff92515a3eseen at 16,983,181Where the platform last observed this owner. Not a start: no history is built for this relation.
Same bytecodeContracts whose runtime bytecode is byte-identical to this oneused by 4 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
16,983,181First block where this address appeared in on-chain state· 2023-04-05 · 3.4y ago22,157,109Newest block across the activity streams the platform could consult, inbound included. Events 17,218,307 · Token transfers 22,157,109 · Internal transfers 17,493,330 · Direct transactions 17,493,330· 2025-03-30 · 1.4y 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 17,218,307 · Token transfers 22,157,109 · Internal transfers 17,493,330 · Direct transactions 17,493,330
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 25,925,0506 of 6 counterparties
NounsAuctionHouseProxyOfficial — verified contract: NounsAuctionHouseProxy1 nft · 27 int1 with a token transfer, 27 with an internal call — reverts included, and one transaction can be several of these at once.In 14 of them this address was the sender, in 14 the recipient — one transaction can be both, so the two do not add up to the total.last ~1213d agoLast: block 17,189,609 · ~2023-05-13. First ever: block 16,990,600 · ~2023-04-15. Dates estimated from the block distance.28 txTransactions where the two interacted — direct, token or internal. Ranked by the ones that succeeded.
0x0432...84500x0432a34d39c8363a438a1664202e5040e9f0845014 dir · 14 int14 direct transactions, 14 with an internal call — reverts included, and one transaction can be several of these at once.In 14 of them this address was the sender, in 14 the recipient — one transaction can be both, so the two do not add up to the total.last ~1213d agoLast: block 17,189,602 · ~2023-05-13. First ever: block 16,990,600 · ~2023-04-15. Dates estimated from the block distance.14 txTransactions where the two interacted — direct, token or internal. Ranked by the ones that succeeded.
0x5606...5a3e0x5606b493c51316a9e65c9b2a00bbf7ff92515a3e10 dir · 1 nft · 3 int10 direct transactions, 1 with a token transfer, 3 with an internal call — reverts included, and one transaction can be several of these at once.In 4 of them this address was the sender, in 10 the recipient — one transaction can be both, so the two do not add up to the total.last ~1171d agoLast: block 17,493,330 · ~2023-06-24. First ever: block 16,983,191 · ~2023-04-14. Dates estimated from the block distance.11 txTransactions where the two interacted — direct, token or internal. Ranked by the ones that succeeded.
0xd8d9...86040xd8d98ee915a5a4f52c40d97fcd8ffadea1ee86041 nft1 with a token transfer — reverts included, and one transaction can be several of these at once.This address was the recipient in all of them (1); it sent nothing to the other.last ~523d agoLast: block 22,157,109 · ~2025-04-02. First ever: block 22,157,109 · ~2025-04-02. Dates estimated from the block distance.1 txTransactions where the two interacted — direct, token or internal. Ranked by the ones that succeeded.
Circle: USDC TokenOfficial — verified contract: Circle: USDC Token1 tok1 with a token transfer — reverts included, and one transaction can be several of these at once.This address was the recipient in all of them (1); it sent nothing to the other.last ~1088d agoLast: block 18,089,420 · ~2023-09-15. First ever: block 18,089,420 · ~2023-09-15. Dates estimated from the block distance.1 txTransactions where the two interacted — direct, token or internal. Ranked by the ones that succeeded.
0x13ee...da330x13eef4ef8fca471f242ab0f8f49a3db6017ada331 dir · 1 int1 direct transactions, 1 with an internal call — reverts included, and one transaction can be several of these at once.In 1 of them this address was the sender, in 1 the recipient — one transaction can be both, so the two do not add up to the total.last ~1226d agoLast: block 17,096,672 · ~2023-04-30. First ever: block 17,096,672 · ~2023-04-30. Dates estimated from the block distance.1 txTransactions where the two interacted — direct, token or internal. Ranked by the ones that succeeded.