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.
#25,927,733The chain head this page was rendered at.
ContractThe address carries runtime code. Derived unambiguously from chain data. Known from block 4,932,973 — 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 4,932,973 — 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 4,932,973 — 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 242. Activity through internal calls, events or token transfers is not counted here.
242
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 4,932,9732018-01-19 04:58 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
4,932,973First block where this address appeared in on-chain state· 2018-01-19 · 8.6y ago22,163,261Newest block across the activity streams the platform could consult, inbound included. Events 11,788,929 · Token transfers 22,163,261 · Internal transfers 11,788,929 · Direct transactions 11,788,929· 2025-03-31 · 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 11,788,929 · Token transfers 22,163,261 · Internal transfers 11,788,929 · Direct transactions 11,788,929
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
Poloniex 2Poloniex 2 (0x209c4784ab1e8183cf58ca33cb740efbf3fc18ef)241 int241 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 (241); it received nothing from the other.last ~1963d agoLast: block 11,788,929 · ~2021-04-23. First ever: block 8,615,848 · ~2020-02-07. Dates estimated from the block distance.241 txTransactions where the two interacted — direct, token or internal. Ranked by the ones that succeeded.
NanopoolNanopool (0x52bc44d5378309ee2abf1539bf71de1b7d7be3b5)233 dir233 direct transactions — reverts included, and one transaction can be several of these at once.This address was the recipient in all of them (233); it sent nothing to the other.last ~2111d agoLast: block 10,719,011 · ~2020-11-25. First ever: block 8,615,848 · ~2020-02-07. Dates estimated from the block distance.233 txTransactions where the two interacted — direct, token or internal. Ranked by the ones that succeeded.
0x4db3...d6c40x4db34a3cd7bfca684a45c64a8f6647bc4164d6c46 dir6 direct transactions — reverts included, and one transaction can be several of these at once.This address was the recipient in all of them (6); it sent nothing to the other.last ~2131d agoLast: block 10,575,936 · ~2020-11-06. First ever: block 9,590,546 · ~2020-06-22. Dates estimated from the block distance.6 txTransactions where the two interacted — direct, token or internal. Ranked by the ones that succeeded.
0x7c99...f7f60x7c99d607140f22dbe283234cabe0073f9d2af7f62 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 ~1963d agoLast: block 11,788,929 · ~2021-04-23. First ever: block 11,613,036 · ~2021-03-30. 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 ~522d agoLast: block 22,163,261 · ~2025-04-03. First ever: block 22,163,261 · ~2025-04-03. Dates estimated from the block distance.1 txTransactions where the two interacted — direct, token or internal. Ranked by the ones that succeeded.
ShapeShift 5ShapeShift 5 (0xd3273eba07248020bf98a8b560ec1576a612102f)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 ~2915d agoLast: block 4,934,661 · ~2018-09-14. First ever: block 4,934,661 · ~2018-09-14. Dates estimated from the block distance.0 txTransactions where the two interacted — direct, token or internal. Ranked by the ones that succeeded. 1 more reverted.