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.
#25,889,058The chain head this page was rendered at.
ContractThe address carries runtime code. Derived unambiguously from chain data. Known from block 11,591,005 — 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 11,591,005 — 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 11,591,005 — the earliest block among the facts that earned it.
BalanceNative ETH balance of this address, valued at $2,369.78/ETH
0 ETH
Direct transactionsTop-level transactions to or from this address: sent 0 / received 1. Activity through internal calls, events or token transfers is not counted here.
1
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 contractBlockFi 3BlockFi 3 (0x2a549b4af9ec39b03142da6dc32221fc390b5533)deploy txblock 11,591,0052021-01-04 23:27 UTC
Origin (tx.from)The EOA that sent and paid for the deployment transactionBlockFi 2BlockFi 2 (0xa26a8e242a7470476df1dc11ded5dbc9fca610fa)
Same bytecodeContracts whose runtime bytecode is byte-identical to this oneused by 1.5M 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
11,591,005First block where this address appeared in on-chain state· 2021-01-04 · 5.7y ago22,179,530Newest block across the activity streams the platform could consult, inbound included. Events 11,599,139 · Token transfers 22,179,530 · Internal transfers 11,599,139 · Direct transactions 11,599,139· 2025-04-02 · 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 11,599,139 · Token transfers 22,179,530 · Internal transfers 11,599,139 · Direct transactions 11,599,139
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 25,888,9483 of 3 counterparties
0x998a...71370x998a7fd73446cd6532bf3058a270581730b271371 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 ~515d agoLast: block 22,179,530 · ~2025-04-05. First ever: block 22,179,530 · ~2025-04-05. Dates estimated from the block distance.1 txTransactions where the two interacted — direct, token or internal. Ranked by the ones that succeeded.
BlockFi 3BlockFi 3 (0x2a549b4af9ec39b03142da6dc32221fc390b5533)1 int1 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 (1); it received nothing from the other.last ~1984d agoLast: block 11,599,139 · ~2021-03-27. First ever: block 11,599,139 · ~2021-03-27. Dates estimated from the block distance.1 txTransactions where the two interacted — direct, token or internal. Ranked by the ones that succeeded.
BTC Markets 2BTC Markets 2 (0xc55eddadeeb47fcde0b3b6f25bd47d745ba7e7fa)1 dir1 direct transactions — 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 ~1984d agoLast: block 11,599,139 · ~2021-03-27. First ever: block 11,599,139 · ~2021-03-27. Dates estimated from the block distance.1 txTransactions where the two interacted — direct, token or internal. Ranked by the ones that succeeded.