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.
#25,927,145The chain head this page was rendered at.
ContractThe address carries runtime code. Derived unambiguously from chain data. Known from block 12,608,290 — 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 12,608,290 — 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 12,608,290 — 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 6. Activity through internal calls, events or token transfers is not counted here.
6
State changesHow many times this address's own account state changed — balance, nonce or code
2
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".
10
Nature 3Architecture 2Presence 2Derived 3
Relationships
StructuralLinks derived from on-chain deployment and code identity
Deployed byThe account that executed the CREATE — often a factory contractBitstamp: Forwarder FactoryBitstamp: Forwarder Factory (0xffa397285ce46fb78c588a9e993286aac68c37cd)deploy txblock 12,608,2902021-06-10 18:04 UTC
Origin (tx.from)The EOA that sent and paid for the deployment transactionBlockFi 5BlockFi 5 (0x808b4da0be6c9512e948521452227efc619bea52)
ImplementationThe implementation contract this proxy delegates toForwarderForwarder (0x059ffafdc6ef594230de44f824e2bd0a51ca5ded)eip1167
Same bytecodeContracts whose runtime bytecode is byte-identical to this oneused by 1.3M 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
12,608,279First block where this address appeared in on-chain state· 2021-06-10 · 5.2y ago22,178,087Newest block across the activity streams the platform could consult, inbound included. Events 13,222,753 · Token transfers 22,178,087 · Internal transfers 13,222,753 · Direct transactions 13,222,753· 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 13,222,753 · Token transfers 22,178,087 · Internal transfers 13,222,753 · Direct transactions 13,222,753
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 25,925,0505 of 5 counterparties
BlockFi 3BlockFi 3 (0x2a549b4af9ec39b03142da6dc32221fc390b5533)6 int6 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 (6); it received nothing from the other.last ~1764d agoLast: block 13,222,753 · ~2021-11-08. First ever: block 12,608,290 · ~2021-08-15. Dates estimated from the block distance.6 txTransactions where the two interacted — direct, token or internal. Ranked by the ones that succeeded.
0xd901...44e40xd9013af732c0cce953f12c4f0583108d005644e43 dir3 direct transactions — reverts included, and one transaction can be several of these at once.This address was the recipient in all of them (3); it sent nothing to the other.last ~1797d agoLast: block 12,984,089 · ~2021-10-06. First ever: block 12,798,991 · ~2021-09-10. Dates estimated from the block distance.3 txTransactions where the two interacted — direct, token or internal. Ranked by the ones that succeeded.
Coinbase 33Coinbase 33 (0x3cd751e6b0078be393132286c442345e5dc49699)2 dir2 direct transactions — reverts included, and one transaction can be several of these at once.This address was the recipient in all of them (2); it sent nothing to the other.last ~1764d agoLast: block 13,222,753 · ~2021-11-08. First ever: block 12,608,279 · ~2021-08-15. Dates estimated from the block distance.2 txTransactions where the two interacted — direct, token or internal. Ranked by the ones that succeeded.
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 ~520d agoLast: block 22,178,087 · ~2025-04-05. First ever: block 22,178,087 · ~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.
Coinbase 3Coinbase 3 (0xddfabcdc4d8ffc6d5beaf154f18b778f892a0740)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 ~1848d agoLast: block 12,615,027 · ~2021-08-16. First ever: block 12,615,027 · ~2021-08-16. Dates estimated from the block distance.1 txTransactions where the two interacted — direct, token or internal. Ranked by the ones that succeeded.