Ethereum · Linea·Indexed from genesis·1,152 days of record

Linea Bridge
Register of Messages

Every canonical bridge message on both chains, joined on its messageHash: what was dispatched, what was anchored, what was claimed, and what is still open. Five signature eras decoded side by side, from the first message to the current block.

Ethereum25,913,251 · at head
Linea31,943,929 · at head
Last bridge event11m ago
Messages of record
917,141
both directions, all eras
Claimed on the far side
895,314
97.62% of all dispatches
Still open
21,827
dispatched, never claimed
ETH sent to Linea
1,452,053
cumulative, three years
ETH sent to Ethereum
1,409,254
cumulative, three years
Accounts
606,544
distinct addresses, one row per human
Events indexed
5.3M
5,345,714 decoded logs
I

The undelivered register

21,780 entries open · folded from 21,780 rows

A message sent from Linea to Ethereum is not delivered by the bridge: the recipient has to claim it, and nothing forces them to. Every entry below was dispatched, anchored on Ethereum, and then left. The bridge app stops displaying a transfer 90 days after it was sent, so almost the entire register is already invisible to the person who owns it. This list can only be built by joining a dispatch on one chain to the absence of a claim on the other.

Undelivered: sent on Linea, never claimed on Ethereum
every open entry, folded from the full set · no sampling
folded from 21,780 rows
Entries open
21,780
from 18,214 distinct senders
Value held
761.03ETH
ETH still recoverable by its sender
Past the 90-day window
99.7%
659.43 ETH, invisible in the bridge app
Oldest entry
1,145days open
sent Jul 18, 2023
05001.0k1.5k2.0kENTRIESJul 2023: 1,946 undelivered, 26.439 ETHAug 2023: 1,995 undelivered, 27.742 ETHSep 2023: 1,747 undelivered, 24.308 ETHOct 2023: 1,817 undelivered, 24.221 ETHNov 2023: 1,169 undelivered, 28.860 ETHDec 2023: 1,049 undelivered, 11.666 ETHJan 2024: 1,263 undelivered, 10.738 ETHFeb 2024: 1,169 undelivered, 49.381 ETHMar 2024: 1,187 undelivered, 6.549 ETHApr 2024: 919 undelivered, 9.242 ETHMay 2024: 659 undelivered, 31.346 ETHJun 2024: 528 undelivered, 32.031 ETHJul 2024: 383 undelivered, 15.777 ETHAug 2024: 508 undelivered, 21.332 ETHSep 2024: 196 undelivered, 5.800 ETHOct 2024: 319 undelivered, 28.708 ETHNov 2024: 311 undelivered, 10.793 ETHDec 2024: 340 undelivered, 16.981 ETHJan 2025: 284 undelivered, 57.156 ETHFeb 2025: 294 undelivered, 4.042 ETHMar 2025: 123 undelivered, 3.760 ETHApr 2025: 78 undelivered, 0.476 ETHMay 2025: 386 undelivered, 3.179 ETHJun 2025: 425 undelivered, 2.583 ETHJul 2025: 1,447 undelivered, 6.410 ETHAug 2025: 435 undelivered, 14.195 ETHSep 2025: 262 undelivered, 18.676 ETHOct 2025: 159 undelivered, 9.373 ETHNov 2025: 125 undelivered, 111.997 ETHDec 2025: 35 undelivered, 26.022 ETHJan 2026: 49 undelivered, 1.287 ETHFeb 2026: 40 undelivered, 3.897 ETHMar 2026: 18 undelivered, 0.706 ETHApr 2026: 24 undelivered, 2.152 ETHMay 2026: 20 undelivered, 11.424 ETHJun 2026: 11 undelivered, 0.578 ETHJul 2026: 30 undelivered, 58.742 ETHAug 2026: 17 undelivered, 0.904 ETHSep 2026: 13 undelivered, 41.556 ETH1,995Aug 20230100200ETHJul 2023: 26.439 ETH undeliveredAug 2023: 27.742 ETH undeliveredSep 2023: 24.308 ETH undeliveredOct 2023: 24.221 ETH undeliveredNov 2023: 28.860 ETH undeliveredDec 2023: 11.666 ETH undeliveredJan 2024: 10.738 ETH undeliveredFeb 2024: 49.381 ETH undeliveredMar 2024: 6.549 ETH undeliveredApr 2024: 9.242 ETH undeliveredMay 2024: 31.346 ETH undeliveredJun 2024: 32.031 ETH undeliveredJul 2024: 15.777 ETH undeliveredAug 2024: 21.332 ETH undeliveredSep 2024: 5.800 ETH undeliveredOct 2024: 28.708 ETH undeliveredNov 2024: 10.793 ETH undeliveredDec 2024: 16.981 ETH undeliveredJan 2025: 57.156 ETH undeliveredFeb 2025: 4.042 ETH undeliveredMar 2025: 3.760 ETH undeliveredApr 2025: 0.476 ETH undeliveredMay 2025: 3.179 ETH undeliveredJun 2025: 2.583 ETH undeliveredJul 2025: 6.410 ETH undeliveredAug 2025: 14.195 ETH undeliveredSep 2025: 18.676 ETH undeliveredOct 2025: 9.373 ETH undeliveredNov 2025: 111.997 ETH undeliveredDec 2025: 26.022 ETH undeliveredJan 2026: 1.287 ETH undeliveredFeb 2026: 3.897 ETH undeliveredMar 2026: 0.706 ETH undeliveredApr 2026: 2.152 ETH undeliveredMay 2026: 11.424 ETH undeliveredJun 2026: 0.578 ETH undeliveredJul 2026: 58.742 ETH undeliveredAug 2026: 0.904 ETH undeliveredSep 2026: 41.556 ETH undelivered← NO LONGER SHOWN IN THE BRIDGE APP90 DAYSJul2023Jan2024JulJan2025JulJan2026JulMONTH THE MESSAGE WAS SENT
Undelivered · sent on Linea, never claimed on Ethereum90 days before now
Monthly register · 39 cohorts
CohortEntriesETHCumulative entriesCumulative ETH
Jul 20231,94626.4391,94626.44
Aug 20231,99527.7423,94154.18
Sep 20231,74724.3085,68878.49
Oct 20231,81724.2217,505102.71
Nov 20231,16928.8608,674131.57
Dec 20231,04911.6669,723143.23
Jan 20241,26310.73810,986153.97
Feb 20241,16949.38112,155203.35
Mar 20241,1876.54913,342209.90
Apr 20249199.24214,261219.14
May 202465931.34614,920250.49
Jun 202452832.03115,448282.52
Jul 202438315.77715,831298.30
Aug 202450821.33216,339319.63
Sep 20241965.80016,535325.43
Oct 202431928.70816,854354.14
Nov 202431110.79317,165364.93
Dec 202434016.98117,505381.91
Jan 202528457.15617,789439.07
Feb 20252944.04218,083443.11
Mar 20251233.76018,206446.87
Apr 2025780.47618,284447.35
May 20253863.17918,670450.53
Jun 20254252.58319,095453.11
Jul 20251,4476.41020,542459.52
Aug 202543514.19520,977473.71
Sep 202526218.67621,239492.39
Oct 20251599.37321,398501.76
Nov 2025125111.99721,523613.76
Dec 20253526.02221,558639.78
Jan 2026491.28721,607641.07
Feb 2026403.89721,647644.97
Mar 2026180.70621,665645.67
Apr 2026242.15221,689647.82
May 20262011.42421,709659.25
Jun 2026110.57821,720659.83
Jul 20263058.74221,750718.57
Aug 2026170.90421,767719.47
Sep 20261341.55621,780761.03
Largest undelivered entries
SenderETHSentLinea blockStatusDispatch tx
0xe730…33C0100.3360Nov 3, 202525,240,473Sent0xb6728e…73b6
0x8231…9CCa47.3325Jul 22, 202631,474,011Sent0x4d8e77…d1a3
0x7b57…37dB41.1389Sep 5, 202631,942,636Sent0xa21ac2…3d1c
0xb979…d09935.0724Jan 29, 202515,165,703Sent0x955b22…ba6b
0xf0c2…0f4934.4950Feb 23, 20242,456,770Sent0xf1f52c…e396
0x8658…fD4922.7360Dec 3, 202526,293,543Sent0xa50174…9f1d
0x8c42…F84218.8000Jun 9, 20245,298,151Sent0x672e01…ca61
0x56eF…45f816.7530Jan 19, 202514,774,544Sent0x106afb…917c
0x9446…209a13.9500Oct 31, 202411,456,343Sent0xe16ed8…6ff4
0x8A88…84b211.4430Aug 31, 20248,829,567Sent0xe2f122…8ddc
0x8887…Ffd011.1647May 31, 202630,849,558Sent0x405642…7eff
0xBe6B…6d7610.2000Aug 13, 202521,990,717Sent0x4d3d29…dd96
II

Time to claim

1,152 days · both directions

Inbound messages are claimed for the user by the postman service and land in minutes. Outbound messages wait for the user. Plotted on one logarithmic scale, the two legs of the same bridge are not the same product.

Time to claim, by direction
1,152 days of record · 2023-07-12 to 2026-09-05
L1 → Linea, median day
20 min
fastest observed claim 13 min
Linea → L1, median day
4.4 d
fastest observed claim 39 min
Asymmetry
317× slower outbound
inbound is sponsored, outbound is manual
10 min1 hour6 hours1 day1 week30 days90 days1 yearTHE 90-DAY WINDOW202420252026Jul 12Sep 5ERA SEAM · Feb 2024Linea → L1L1 → LineaTIME TO CLAIMDAY THE MESSAGE WAS CLAIMED · LOG SCALE
L1 → Linea · claimed for the user by the postmanLinea → L1 · claimed by the user90 days
Each faint line is one day's mean time from dispatch to claim; each solid line is the 28-day rolling median of those daily means. Days with no claims are omitted rather than drawn as zero. A day's mean rises when a long-dormant message is finally claimed, which is why the outbound leg spikes above the 90-day mark and the inbound leg does not.
Last 40 days of claim latency
DayL1 → Linea meanclaimsLinea → L1 meanclaimsslowest that day
2026-09-0517 min4114 h424 h
2026-09-0417 min221.7 y732.8 y
2026-09-0316 min131.5 y23.0 y
2026-09-0216 min431.2 y103.1 y
2026-09-0116 min52321 d73.1 y
2026-08-3116 min4314 h628 h
2026-08-302.8 h4511 h619 h
2026-08-2916 min44205 d52.8 y
2026-08-2816 min4928 h93.0 d
2026-08-2716 min4819 h52.3 d
2026-08-2617 min4723 h1744 h
2026-08-2516 min506.0 h915 h
2026-08-2416 min476.0 h412 h
2026-08-2316 min466.1 h412 h
2026-08-2216 min51289 d101.1 y
2026-08-2116 min528.8 d16126 d
2026-08-2017 min52310 d73.1 y
2026-08-1950 min471.5 y83.1 y
2026-08-1849 min502.1 y143.1 y
2026-08-1716 min475.4 h713 h
2026-08-1616 min4311 h524 h
2026-08-1517 min4514 h443 h
2026-08-1416 min49158 d73.0 y
2026-08-1316 min5159 d2118 d
2026-08-1234 min5222 h149.0 d
2026-08-1116 min492.5 h23.1 h
2026-08-1016 min53126 d61.0 y
2026-08-0917 min492.9 d718 d
2026-08-0816 min50357 d32.9 y
2026-08-0716 min5310.0 h522 h
2026-08-0616 min5315 h444 h
2026-08-0544 min504.6 d719 d
2026-08-0416 min5448 h47.1 d
2026-08-0318 min613.0 h13.0 h
2026-08-0216 min524.1 h14.1 h
2026-08-0116 min532.4 y293.0 y
2026-07-3116 min45216 d42.4 y
2026-07-3017 min5558 d6327 d
2026-07-2916 min556.1 h16.1 h
2026-07-288.0 h4726 h95.0 d
III

Traffic

7-day mean · full history
Dispatches per day
1,152 days · 917,141 messages of record
7-day mean
02.5k5.0k7.5k10k202420252026Jul 12Sep 5peak 9,819 a day · Jul 2023L1 → LineaLinea → L1MESSAGES / DAY · 7-DAY MEAN
L1 → LineaLinea → L1Feb 2024 migration
Last 60 days
DayL1 → LineaLinea → L1Total
2026-09-0543447
2026-09-04221335
2026-09-0313720
2026-09-0243346
2026-09-0150656
2026-08-3145550
2026-08-3044953
2026-08-2945550
2026-08-2848856
2026-08-2749655
2026-08-2647552
2026-08-25492069
2026-08-24481159
2026-08-2346551
2026-08-2249352
2026-08-21531164
2026-08-2053962
2026-08-1946450
2026-08-1849251
2026-08-1749655
2026-08-1643952
2026-08-1545449
2026-08-1448553
2026-08-1351556
2026-08-12511263
2026-08-1151455
2026-08-1052153
2026-08-09491059
2026-08-0851253
2026-08-0752658
2026-08-0654559
2026-08-0549554
2026-08-0455459
2026-08-0360464
2026-08-0252153
2026-08-0153356
2026-07-3146349
2026-07-3055661
2026-07-2954256
2026-07-2842446
2026-07-27491059
2026-07-2649150
2026-07-2552456
2026-07-2462668
2026-07-2354357
2026-07-2243851
2026-07-2145954
2026-07-2054458
2026-07-19471158
2026-07-1844347
2026-07-17441155
2026-07-1650959
2026-07-1547552
2026-07-14571168
2026-07-1359968
2026-07-12521163
2026-07-11511364
2026-07-10501565
2026-07-09531164
2026-07-0852557
The wire
dispatches and claims, both chains, as they land
polling every 15s
11m agoL1 → Linea0xc186…bEda · 0x95582849…messagedispatched
11m agoL1 → Linea0x051F…3319 · 0x95582849…tokendispatched
24m agoL1 → Linea0x7E63…ee75 · 0x89ebd3cc…messageclaimed · 18 min
24m agoL1 → Linea0x3530…ceB9 · 0xaab2dd02…tokenclaimed · 17 min
41m agoL1 → Linea0xc186…bEda · 0x07c36fc0…messagedispatched
41m agoL1 → Linea0x051F…3319 · 0x07c36fc0…tokendispatched
56m agoL1 → Linea0x3530…ceB9 · 0xaf0c4db0…tokenclaimed · 17 min
56m agoL1 → Linea0x7E63…ee75 · 0xbf3bc6d3…messageclaimed · 17 min
56m agoL1 → Linea0x0597…561F · 0x153e9dad…0.0002 ETHclaimed · 19 min
1h agoL1 → Linea0xc186…bEda · 0x9f0a82e3…messagedispatched
1h agoL1 → Linea0x051F…3319 · 0x9f0a82e3…tokendispatched
1h agoL1 → Linea0x0597…561F · 0x0c756393…0.0002 ETHdispatched
1h agoL1 → Linea0x7E63…ee75 · 0x680662f9…messageclaimed · 19 min
1h agoL1 → Linea0xc186…bEda · 0xbb0833a0…messagedispatched
2h agoL1 → Linea0x7E63…ee75 · 0x9c1b11a6…messageclaimed · 18 min
2h agoL1 → Linea0xc186…bEda · 0x751361e4…messagedispatched
Every row is one cross-chain message, joined on its messageHash. A claim row carries the elapsed time back to the dispatch that produced it, which is a number only a two-chain index can compute. Addresses link to the explorer for the chain the event landed on.
IV

Signature eras

47 signatures on record

The bridge contracts have been upgraded repeatedly, and the same event name does not mean the same thing across the whole history. One event on Ethereum accounts for more logs than every other event on that chain combined, and it stopped emitting in February 2024. An index built from the deployed ABI alone decodes none of it.

Signature eras, decoded side by side
47 signatures · 5,345,714 events · 2 chains
Events of record
5,345,714
across both chains, from genesis
On retired signatures
53.3%
2,846,689 events, invisible to today's ABI
Ethereum side alone
68.5%
2,841,703 of 4,151,269 chain-1 events
Largest retired signature
2.2M
BlockFinalizedLegacy, last seen block 19,217,957
202420252026Jul 6, 2023nowFEB 2024 MIGRATIONLineaRollup · UpgradedUpgraded · chain 1 · 13 events · blocks 17,677,070 to 25,881,432 · Jul 12, 2023 to Sep 1, 202613LineaRollup · MessageSentMessageSent · chain 1 · 808,865 events · blocks 17,679,922 to 25,913,196 · Jul 12, 2023 to Sep 5, 2026809kLineaRollup · BlockFinalizedLegacyBlockFinalizedLegacy · chain 1 · 2,238,199 events · blocks 17,683,447 to 19,217,957 · Jul 13, 2023 to Feb 13, 20242.2MLineaRollup · BlocksVerificationDoneLegacyBlocksVerificationDoneLegacy · chain 1 · 410,669 events · blocks 17,683,447 to 21,414,577 · Jul 13, 2023 to Dec 16, 2024411kLineaRollup · L1L2MessagesReceivedOnL2LegacyL1L2MessagesReceivedOnL2Legacy · chain 1 · 43,667 events · blocks 17,691,360 to 19,219,404 · Jul 14, 2023 to Feb 13, 202444kLineaRollup · L2L1MessageHashAddedToInboxLegacyL2L1MessageHashAddedToInboxLegacy · chain 1 · 49,950 events · blocks 17,699,155 to 19,219,404 · Jul 15, 2023 to Feb 13, 202450kLineaRollup · MessageClaimedMessageClaimed · chain 1 · 86,496 events · blocks 17,699,190 to 25,911,800 · Jul 15, 2023 to Sep 5, 202686kTokenBridge · UpgradedUpgraded · chain 1 · 4 events · blocks 17,834,649 to 24,778,478 · Aug 3, 2023 to Mar 31, 20264TokenBridge · BridgingInitiatedLegacyBridgingInitiatedLegacy · chain 1 · 3,573 events · blocks 17,835,525 to 20,023,481 · Aug 3, 2023 to Jun 5, 20243.6kTokenBridge · NewTokenNewToken · chain 1 · 100 events · blocks 17,835,525 to 25,550,984 · Aug 3, 2023 to Jul 17, 2026100UsdcBridge · UpgradedUpgraded · chain 1 · 3 events · blocks 17,836,170 to 22,061,675 · Aug 3, 2023 to Mar 16, 20253UsdcBridge · DepositedDeposited · chain 1 · 5,945 events · blocks 17,836,700 to 22,060,467 · Aug 3, 2023 to Mar 16, 20255.9kUsdcBridge · ReceivedFromOtherLayerReceivedFromOtherLayer · chain 1 · 2,860 events · blocks 17,839,913 to 22,065,700 · Aug 4, 2023 to Mar 17, 20252.9kTokenBridge · BridgingFinalizedLegacyBridgingFinalizedLegacy · chain 1 · 1,325 events · blocks 17,839,923 to 20,022,366 · Aug 4, 2023 to Jun 5, 20241.3kTokenBridge · NewTokenDeployedNewTokenDeployed · chain 1 · 20 events · blocks 18,081,911 to 23,967,264 · Sep 7, 2023 to Dec 8, 202520LineaRollup · SystemMigrationBlockInitializedSystemMigrationBlockInitialized · chain 1 · 1 events · blocks 19,217,961 to 19,217,961 · Feb 13, 2024 to Feb 13, 20241LineaRollup · BlockFinalizedWithProofLegacyBlockFinalizedWithProofLegacy · chain 1 · 4,368 events · blocks 19,217,963 to 19,219,404 · Feb 13, 2024 to Feb 13, 20244.4kLineaRollup · RollingHashUpdatedRollingHashUpdated · chain 1 · 299,655 events · blocks 19,219,009 to 25,913,196 · Feb 13, 2024 to Sep 5, 2026300kLineaRollup · DataSubmittedLegacyDataSubmittedLegacy · chain 1 · 71,851 events · blocks 19,219,458 to 20,018,628 · Feb 13, 2024 to Jun 4, 202472kLineaRollup · L2MessagingBlockAnchoredL2MessagingBlockAnchored · chain 1 · 56,716 events · blocks 19,220,151 to 25,912,501 · Feb 13, 2024 to Sep 5, 202657kLineaRollup · L2MerkleRootAddedL2MerkleRootAdded · chain 1 · 10,423 events · blocks 19,220,151 to 25,912,501 · Feb 13, 2024 to Sep 5, 202610kLineaRollup · DataFinalizedLegacyDataFinalizedLegacy · chain 1 · 5,968 events · blocks 19,220,151 to 21,414,577 · Feb 13, 2024 to Dec 16, 20246.0kLineaRollup · DataSubmittedV2LegacyDataSubmittedV2Legacy · chain 1 · 12,133 events · blocks 20,025,443 to 21,414,939 · Jun 5, 2024 to Dec 16, 202412kTokenBridge · BridgingInitiatedV2BridgingInitiatedV2 · chain 1 · 10,275 events · blocks 20,025,607 to 25,913,196 · Jun 5, 2024 to Sep 5, 202610kTokenBridge · BridgingFinalizedV2BridgingFinalizedV2 · chain 1 · 9,571 events · blocks 20,025,716 to 25,911,800 · Jun 5, 2024 to Sep 5, 20269.6kLineaRollup · DataSubmittedV3DataSubmittedV3 · chain 1 · 11,798 events · blocks 21,417,820 to 25,912,498 · Dec 16, 2024 to Sep 5, 202612kLineaRollup · DataFinalizedV3DataFinalizedV3 · chain 1 · 6,398 events · blocks 21,417,853 to 25,912,501 · Dec 16, 2024 to Sep 5, 20266.4kUsdcBridge · AllLockedUSDCBurntAllLockedUSDCBurnt · chain 1 · 1 events · blocks 22,075,113 to 22,075,113 · Mar 18, 2025 to Mar 18, 20251LineaRollup · FinalizedStateUpdatedFinalizedStateUpdated · chain 1 · 422 events · blocks 25,545,276 to 25,912,501 · Jul 16, 2026 to Sep 5, 2026422L2MessageService · UpgradedUpgraded · chain 59144 · 7 events · blocks 4 to 29,993,336 · Jul 6, 2023 to Mar 31, 20267L2MessageService · L1L2MessageHashesAddedToInboxL1L2MessageHashesAddedToInbox · chain 59144 · 143,478 events · blocks 43 to 31,943,770 · Jul 12, 2023 to Sep 5, 2026143kL2MessageService · MessageClaimedMessageClaimed · chain 59144 · 808,818 events · blocks 49 to 31,943,772 · Jul 12, 2023 to Sep 5, 2026809kL2MessageService · MessageSentMessageSent · chain 59144 · 108,276 events · blocks 619 to 31,942,636 · Jul 14, 2023 to Sep 5, 2026108kTokenBridge · UpgradedUpgraded · chain 59144 · 4 events · blocks 116,555 to 29,993,336 · Aug 3, 2023 to Mar 31, 20264TokenBridge · CustomContractSetCustomContractSet · chain 59144 · 12 events · blocks 116,722 to 21,737,286 · Aug 3, 2023 to Aug 7, 202512TokenBridge · BridgingFinalizedLegacyBridgingFinalizedLegacy · chain 59144 · 3,515 events · blocks 117,529 to 5,172,355 · Aug 3, 2023 to Jun 5, 20243.5kTokenBridge · BridgingInitiatedLegacyBridgingInitiatedLegacy · chain 59144 · 1,471 events · blocks 117,553 to 5,177,900 · Aug 3, 2023 to Jun 5, 20241.5kUsdcBridge · UpgradedUpgraded · chain 59144 · 3 events · blocks 118,064 to 16,972,824 · Aug 3, 2023 to Mar 15, 20253UsdcBridge · ReceivedFromOtherLayerReceivedFromOtherLayer · chain 59144 · 5,945 events · blocks 118,662 to 17,015,529 · Aug 3, 2023 to Mar 16, 20255.9kTokenBridge · NewTokenDeployedNewTokenDeployed · chain 59144 · 84 events · blocks 118,738 to 31,408,759 · Aug 3, 2023 to Jul 17, 202684UsdcBridge · DepositedDeposited · chain 59144 · 2,860 events · blocks 118,771 to 16,977,791 · Aug 3, 2023 to Mar 15, 20252.9kTokenBridge · NewTokenNewToken · chain 59144 · 31 events · blocks 221,696 to 26,296,589 · Aug 18, 2023 to Dec 3, 202531L2MessageService · RollingHashUpdatedRollingHashUpdated · chain 59144 · 99,811 events · blocks 2,242,568 to 31,943,770 · Feb 13, 2024 to Sep 5, 2026100kL2MessageService · ServiceVersionMigratedServiceVersionMigrated · chain 59144 · 1 events · blocks 2,242,568 to 2,242,568 · Feb 13, 2024 to Feb 13, 20241TokenBridge · BridgingInitiatedV2BridgingInitiatedV2 · chain 59144 · 9,802 events · blocks 5,180,804 to 31,935,618 · Jun 5, 2024 to Sep 4, 20269.8kTokenBridge · BridgingFinalizedV2BridgingFinalizedV2 · chain 59144 · 10,326 events · blocks 5,181,232 to 31,943,771 · Jun 5, 2024 to Sep 5, 202610kUsdcBridge · USDCRolesTransferredUSDCRolesTransferred · chain 59144 · 1 events · blocks 17,058,412 to 17,058,412 · Mar 17, 2025 to Mar 17, 20251LINEAETHEREUMEVENTS
Current signature · still emittingRetired signature · not in the deployed ABIOn-chain migration marker
One row per event signature per chain, drawn across the calendar span in which it actually emitted. A dot marks a signature whose whole life was shorter than a month. The retired rows are not history: they are events an indexer built from today's ABI decodes to nothing.
Full signature register · 47 rows
ChainContractEventEraEventsFirst blockLast blockFirst seenLast seen
EthereumLineaRollupBlockFinalizedLegacylegacy2,238,19917,683,44719,217,957Jul 13, 2023Feb 13, 2024
EthereumLineaRollupMessageSentcurrent808,86517,679,92225,913,196Jul 12, 2023Sep 5, 2026
LineaL2MessageServiceMessageClaimedcurrent808,8184931,943,772Jul 12, 2023Sep 5, 2026
EthereumLineaRollupBlocksVerificationDoneLegacylegacy410,66917,683,44721,414,577Jul 13, 2023Dec 16, 2024
EthereumLineaRollupRollingHashUpdatedcurrent299,65519,219,00925,913,196Feb 13, 2024Sep 5, 2026
LineaL2MessageServiceL1L2MessageHashesAddedToInboxcurrent143,4784331,943,770Jul 12, 2023Sep 5, 2026
LineaL2MessageServiceMessageSentcurrent108,27661931,942,636Jul 14, 2023Sep 5, 2026
LineaL2MessageServiceRollingHashUpdatedcurrent99,8112,242,56831,943,770Feb 13, 2024Sep 5, 2026
EthereumLineaRollupMessageClaimedcurrent86,49617,699,19025,911,800Jul 15, 2023Sep 5, 2026
EthereumLineaRollupDataSubmittedLegacylegacy71,85119,219,45820,018,628Feb 13, 2024Jun 4, 2024
EthereumLineaRollupL2MessagingBlockAnchoredcurrent56,71619,220,15125,912,501Feb 13, 2024Sep 5, 2026
EthereumLineaRollupL2L1MessageHashAddedToInboxLegacylegacy49,95017,699,15519,219,404Jul 15, 2023Feb 13, 2024
EthereumLineaRollupL1L2MessagesReceivedOnL2Legacylegacy43,66717,691,36019,219,404Jul 14, 2023Feb 13, 2024
EthereumLineaRollupDataSubmittedV2Legacylegacy12,13320,025,44321,414,939Jun 5, 2024Dec 16, 2024
EthereumLineaRollupDataSubmittedV3current11,79821,417,82025,912,498Dec 16, 2024Sep 5, 2026
EthereumLineaRollupL2MerkleRootAddedcurrent10,42319,220,15125,912,501Feb 13, 2024Sep 5, 2026
LineaTokenBridgeBridgingFinalizedV2current10,3265,181,23231,943,771Jun 5, 2024Sep 5, 2026
EthereumTokenBridgeBridgingInitiatedV2current10,27520,025,60725,913,196Jun 5, 2024Sep 5, 2026
LineaTokenBridgeBridgingInitiatedV2current9,8025,180,80431,935,618Jun 5, 2024Sep 4, 2026
EthereumTokenBridgeBridgingFinalizedV2current9,57120,025,71625,911,800Jun 5, 2024Sep 5, 2026
EthereumLineaRollupDataFinalizedV3current6,39821,417,85325,912,501Dec 16, 2024Sep 5, 2026
EthereumLineaRollupDataFinalizedLegacylegacy5,96819,220,15121,414,577Feb 13, 2024Dec 16, 2024
LineaUsdcBridgeReceivedFromOtherLayercurrent5,945118,66217,015,529Aug 3, 2023Mar 16, 2025
EthereumUsdcBridgeDepositedcurrent5,94517,836,70022,060,467Aug 3, 2023Mar 16, 2025
EthereumLineaRollupBlockFinalizedWithProofLegacylegacy4,36819,217,96319,219,404Feb 13, 2024Feb 13, 2024
EthereumTokenBridgeBridgingInitiatedLegacylegacy3,57317,835,52520,023,481Aug 3, 2023Jun 5, 2024
LineaTokenBridgeBridgingFinalizedLegacylegacy3,515117,5295,172,355Aug 3, 2023Jun 5, 2024
LineaUsdcBridgeDepositedcurrent2,860118,77116,977,791Aug 3, 2023Mar 15, 2025
EthereumUsdcBridgeReceivedFromOtherLayercurrent2,86017,839,91322,065,700Aug 4, 2023Mar 17, 2025
LineaTokenBridgeBridgingInitiatedLegacylegacy1,471117,5535,177,900Aug 3, 2023Jun 5, 2024
EthereumTokenBridgeBridgingFinalizedLegacylegacy1,32517,839,92320,022,366Aug 4, 2023Jun 5, 2024
EthereumLineaRollupFinalizedStateUpdatedcurrent42225,545,27625,912,501Jul 16, 2026Sep 5, 2026
EthereumTokenBridgeNewTokencurrent10017,835,52525,550,984Aug 3, 2023Jul 17, 2026
LineaTokenBridgeNewTokenDeployedcurrent84118,73831,408,759Aug 3, 2023Jul 17, 2026
LineaTokenBridgeNewTokencurrent31221,69626,296,589Aug 18, 2023Dec 3, 2025
EthereumTokenBridgeNewTokenDeployedcurrent2018,081,91123,967,264Sep 7, 2023Dec 8, 2025
EthereumLineaRollupUpgradedmarker1317,677,07025,881,432Jul 12, 2023Sep 1, 2026
LineaTokenBridgeCustomContractSetcurrent12116,72221,737,286Aug 3, 2023Aug 7, 2025
LineaL2MessageServiceUpgradedmarker7429,993,336Jul 6, 2023Mar 31, 2026
EthereumTokenBridgeUpgradedmarker417,834,64924,778,478Aug 3, 2023Mar 31, 2026
LineaTokenBridgeUpgradedmarker4116,55529,993,336Aug 3, 2023Mar 31, 2026
EthereumUsdcBridgeUpgradedmarker317,836,17022,061,675Aug 3, 2023Mar 16, 2025
LineaUsdcBridgeUpgradedmarker3118,06416,972,824Aug 3, 2023Mar 15, 2025
LineaUsdcBridgeUSDCRolesTransferredmarker117,058,41217,058,412Mar 17, 2025Mar 17, 2025
EthereumUsdcBridgeAllLockedUSDCBurntmarker122,075,11322,075,113Mar 18, 2025Mar 18, 2025
EthereumLineaRollupSystemMigrationBlockInitializedmarker119,217,96119,217,961Feb 13, 2024Feb 13, 2024
LineaL2MessageServiceServiceVersionMigratedmarker12,242,5682,242,568Feb 13, 2024Feb 13, 2024
On-chain migration markers
ChainContractMarkerValueBlockDate
LineaL2MessageServiceServiceVersionMigrated22,242,568Feb 13, 2024
EthereumLineaRollupSystemMigrationBlockInitialized19,219,00019,217,961Feb 13, 2024
V

Reconciliation

recomputed on every poll
The dedicated USDC bridge, reconciled both ways
counted independently on each chain, then compared
Reconciled · exact
Deposited on Ethereum
5,945 transfers
$295,831,281.68
=
Received on Linea
5,945 transfers
$295,831,281.68
Deposited on Linea
2,860 transfers
$276,617,326.54
=
Received on Ethereum
2,860 transfers
$276,617,326.54
Both sides are counted from their own chain's logs and never from each other, so the equality is a test rather than a definition: 8,805 transfers and $572,448,608 of value, with zero drift in either direction. This bridge is frozen: last activity Mar 17, 2025, locked balance burnt at Ethereum block 22,075,113.
Cross-chain checks
recomputed on every poll, not asserted
Duplicate claims
a messageHash claimed more than once, either chain
0
Unreconciled references
a claim or anchoring with no dispatch behind it
0
Dispatched on Ethereum, not yet anchored on Linea
in flight right now; anchoring never runs ahead of dispatch
2
Every check compares a number written by one chain's handler against a number written by the other's. Two single-chain indexes cannot run any of them.
Busiest bridged tokens
top 10 by bridging events · 5 custom-mapped
Counts are bridging events, not balances: this index records the token mapping and the traffic across it, and does not read per-token decimals, so no amount is shown here rather than one scaled by a guess. A custom mapping is one set by governance rather than deployed by the bridge factory.
Rollup record
finalization and data availability, from the L1 contract
Finalizations
2.3M
2,254,933 across four eras
Data submissions
96k
three signature generations
Highest L2 block finalized
32M
31,942,431
Current finalization event
DataFinalizedV3
the signature in force today
Blocks verified, retired era
411k
BlocksVerificationDone, to L2 block 13,368,614
State updates, newest era
422
FinalizedStateUpdated, first seen Jul 16, 2026
Four finalization eras are counted in one column because the index decodes all four: two of them use signatures the deployed contract no longer carries, and the newest only started emitting in July 2026.