System address 0x000000000000000000000000000000000000000f
Ethereum Precompile: BLS12-381 PAIRING_CHECK
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.
#25,918,450The chain head this page was rendered at.
System addressA protocol-reserved address — a precompile or a client-implemented system contract. Derived unambiguously from chain data. Known from block 22,431,084 — the earliest block among the facts that earned it.InfrastructureOther addresses depend on this one: a proxy implementation, a beacon, a proxy admin, a Safe singleton, an EntryPoint, a paymaster, an oracle registry, a precompile or a system contract. Derived unambiguously from chain data. Known from block 22,431,084 — the earliest block among the facts that earned it.
BalanceNative ETH balance of this address, valued at $2,503.34/ETH
0.018000 ETH
$45.06
Direct transactionsTop-level transactions to or from this address: sent 0 / received 14. Activity through internal calls, events or token transfers is not counted here.
14
NonceThe account nonce. Close to the number of transactions this account sent, but not equal to it — since Pectra an EIP-7702 authorisation also increments it. Not the counter above, which also includes transactions received.
0
State changesHow many times this address's own account state changed — balance, nonce or code
10
Fees paidTotal gas fees this address has paid as a sender, all time.
0 ETH
ActiveActive within the last year — counting transactions, internal calls, events and token transfers
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".
5
Nature 2Presence 1Derived 2
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
2,421,507First block where this address appeared in on-chain state· 2016-10-11 · 9.9y ago25,709,314Newest block across the activity streams the platform could consult, inbound included. Events — none · Token transfers 25,709,314 · Internal transfers — none · Direct transactions 24,797,834· 2026-08-08 · 29d 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 — none · Token transfers 25,709,314 · Internal transfers — none · Direct transactions 24,797,834
A protocol-reserved address implemented by the client: below is who called it. 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 25,918,22220 of 20 counterparties
0x3137...2dca0x31373595f40ea48a7aab6cbcb0d377c6066e2dca6 tok6 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 (6); it sent nothing to the other.last ~552d agoLast: block 21,940,224 · ~2025-03-03. First ever: block 21,798,352 · ~2025-02-11. Dates estimated from the block distance.6 txTransactions where the two interacted — direct, token or internal. Ranked by the ones that succeeded.
Ethereum: Reserved Address RangeOfficial — verified contract: Ethereum: Reserved Address Range5 tok5 with a token transfer — reverts included, and one transaction can be several of these at once.This address was the sender in all of them (5); it received nothing from the other.last ~186d agoLast: block 24,572,504 · ~2026-03-03. First ever: block 24,560,445 · ~2026-03-01. Dates estimated from the block distance.5 txTransactions where the two interacted — direct, token or internal. Ranked by the ones that succeeded.
0xdf84...87ef0xdf842e33bb2faec5e1a6b16a70a2b7932d6087ef5 dir5 direct transactions — reverts included, and one transaction can be several of these at once.This address was the recipient in all of them (5); it sent nothing to the other.last ~2762d agoLast: block 6,026,690 · ~2019-02-12. First ever: block 6,026,642 · ~2019-02-12. Dates estimated from the block distance.5 txTransactions where the two interacted — direct, token or internal. Ranked by the ones that succeeded.
Disperse.appOfficial — verified contract: Disperse.app2 tok2 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 (2); it sent nothing to the other.last ~86d agoLast: block 25,296,995 · ~2026-06-12. First ever: block 23,772,421 · ~2025-11-12. Dates estimated from the block distance.2 txTransactions where the two interacted — direct, token or internal. Ranked by the ones that succeeded.
0x69ae...74d70x69aef4f8aa8a913e1c7ba1ced47fe118abfe74d72 tok2 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 (2); it sent nothing to the other.last ~366d agoLast: block 23,281,392 · ~2025-09-05. First ever: block 23,281,373 · ~2025-09-05. Dates estimated from the block distance.2 txTransactions where the two interacted — direct, token or internal. Ranked by the ones that succeeded.
0x0988...12a70x098874056f7c3b6e7fb20dcab34553cb06dc12a72 tok2 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 (2); it sent nothing to the other.last ~617d agoLast: block 21,474,206 · ~2024-12-28. First ever: block 21,468,443 · ~2024-12-27. Dates estimated from the block distance.2 txTransactions where the two interacted — direct, token or internal. Ranked by the ones that succeeded.
Origin Dollar: OUSD TokenBridged Representation · Origin Dollar: OUSD Token (0x2a8e1e676ec238d8a992307b495b45b3feaa5e86)2 nft2 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 (2); it sent nothing to the other.last ~731d agoLast: block 20,648,176 · ~2024-09-04. First ever: block 19,701,605 · ~2024-04-26. Dates estimated from the block distance.2 txTransactions where the two interacted — direct, token or internal. Ranked by the ones that succeeded.
nfeignon.ethnfeignon.eth (0x6a29b1cdcacca805ae635f7d01db74b5be58d663)1 dir · 1 tok1 direct transactions, 1 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 (2); it sent nothing to the other.last ~1868d agoLast: block 12,463,909 · ~2021-07-25. First ever: block 12,463,851 · ~2021-07-25. Dates estimated from the block distance.2 txTransactions where the two interacted — direct, token or internal. Ranked by the ones that succeeded.
0x2045...09320x20456fa595a38a187b8e18aff81c97b39a9609322 tok2 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 (2); it sent nothing to the other.last ~2205d agoLast: block 10,037,463 · ~2020-08-22. First ever: block 10,037,463 · ~2020-08-22. Dates estimated from the block distance.2 txTransactions where the two interacted — direct, token or internal. Ranked by the ones that succeeded.
AirdropAirdrop (0xbcae2a1a60280822ea24bb3085ae5cbe2c67fe86)2 tok2 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 (2); it sent nothing to the other.last ~2273d agoLast: block 9,549,345 · ~2020-06-16. First ever: block 9,441,599 · ~2020-06-01. Dates estimated from the block distance.2 txTransactions where the two interacted — direct, token or internal. Ranked by the ones that succeeded.
0x2767...f4820x2767ae7e0c205425a7b7f7583c512513c527f4821 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 ~29d agoLast: block 25,709,314 · ~2026-08-08. First ever: block 25,709,314 · ~2026-08-08. Dates estimated from the block distance.1 txTransactions where the two interacted — direct, token or internal. Ranked by the ones that succeeded.
0x1af3...eeaf0x1af300eb24d87972c9b8ca3062c1f88f3ef0eeaf1 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 ~279d agoLast: block 23,907,325 · ~2025-12-01. First ever: block 23,907,325 · ~2025-12-01. Dates estimated from the block distance.1 txTransactions where the two interacted — direct, token or internal. Ranked by the ones that succeeded.
Visit website yieldusd .net to claim rewardsVisit website yieldusd .net to claim rewards (0x5e9786146917ef6721ae1daa9a7febcce0b2f132)1 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 ~279d agoLast: block 23,907,325 · ~2025-12-01. First ever: block 23,907,325 · ~2025-12-01. Dates estimated from the block distance.1 txTransactions where the two interacted — direct, token or internal. Ranked by the ones that succeeded.
0x82e9...b0f80x82e9df85935b0fdbf4f853e6509de27d7336b0f81 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 ~398d agoLast: block 23,052,224 · ~2025-08-04. First ever: block 23,052,224 · ~2025-08-04. Dates estimated from the block distance.1 txTransactions where the two interacted — direct, token or internal. Ranked by the ones that succeeded.
Uniswap V2: ESTHER/WETHUniswap V2: ESTHER/WETH (0x5135274b1381af848a6ced31512007a576de0582)1 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 ~404d agoLast: block 23,003,435 · ~2025-07-28. First ever: block 23,003,435 · ~2025-07-28. Dates estimated from the block distance.1 txTransactions where the two interacted — direct, token or internal. Ranked by the ones that succeeded.
0x14cf...6c670x14cf6d2fe3e1b326114b07d22a6f6bb59e346c671 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 ~504d agoLast: block 22,287,631 · ~2025-04-20. First ever: block 22,287,631 · ~2025-04-20. Dates estimated from the block distance.1 txTransactions where the two interacted — direct, token or internal. Ranked by the ones that succeeded.
0x9776...15e40x9776837e9370c9c2626c94c99cea8279377115e41 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 ~590d agoLast: block 21,669,287 · ~2025-01-24. First ever: block 21,669,287 · ~2025-01-24. Dates estimated from the block distance.1 txTransactions where the two interacted — direct, token or internal. Ranked by the ones that succeeded.
0x4fd0...831f0x4fd01341d7ad9592e0627ed20952466ad9bb831f1 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 ~624d agoLast: block 21,419,668 · ~2024-12-20. First ever: block 21,419,668 · ~2024-12-20. Dates estimated from the block distance.1 txTransactions where the two interacted — direct, token or internal. Ranked by the ones that succeeded.
0x2244...87e30x224491c28e3231697620e5666cd270608af487e31 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 ~926d agoLast: block 19,247,184 · ~2024-02-23. First ever: block 19,247,184 · ~2024-02-23. Dates estimated from the block distance.1 txTransactions where the two interacted — direct, token or internal. Ranked by the ones that succeeded.
0x6325...449e0x6325a9d8d9b966e04d2f9681e4b407284dbe449e1 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 ~965d agoLast: block 18,969,433 · ~2024-01-15. First ever: block 18,969,433 · ~2024-01-15. Dates estimated from the block distance.1 txTransactions where the two interacted — direct, token or internal. Ranked by the ones that succeeded.