Filtering Monitor + Uptime · Robinhood Chain 4663 · week 2026-W38

Who was filtered, and whether the sequencer kept its clock

The ArbFilteredTransactionsManager precompile (0x…0074) lets the sequencer register transaction hashes that are then force-included with status 0. This page counts every registration since genesis, checks each hash's fate, and watches the chain's clock two ways: block-timestamp gaps, and wall-clock stalls of the head seen from outside.

generated2026-09-20T08:00:01Zhead67,779,113head age1 srpchttps://rpc.mainnet.chain.robinhood.comstatestate tables: registrations, halts, cursor

Uptime

Sequencer head at render time: LIVE (block 67,779,113 is 1 s old; alert threshold 120 s, halt threshold 900 s).

Halts by block-timestamp gap (threshold 60 s)

start blockend blockstart (UTC)gap s
61862709618627102026-09-13 09:49:041
61861706618617072026-09-13 09:47:221
61860703618607042026-09-13 09:45:421
61859711618597122026-09-13 09:44:011
61858708618587092026-09-13 09:42:181
61857735618577362026-09-13 09:40:391
61856706618567072026-09-13 09:38:571
61855712618557132026-09-13 09:37:161
61854700618547012026-09-13 09:35:331
61853733618537342026-09-13 09:33:541
61852708618527092026-09-13 09:32:111
61851706618517072026-09-13 09:30:291
61850701618507022026-09-13 09:28:471
61849730618497312026-09-13 09:27:081
61848700618487012026-09-13 09:25:251
61847705618477062026-09-13 09:23:431
61846692618466932026-09-13 09:22:001
61845703618457042026-09-13 09:20:201
61844704618447052026-09-13 09:18:381
61843702618437032026-09-13 09:16:561
61842731618427322026-09-13 09:15:171
61841707618417082026-09-13 09:13:351
61840694618406952026-09-13 09:11:521
61839706618397072026-09-13 09:10:101
61838735618387362026-09-13 09:08:311
61837709618377102026-09-13 09:06:491
61836708618367092026-09-13 09:05:071
61835703618357042026-09-13 09:03:251
61834712618347132026-09-13 09:01:441
61833705618337062026-09-13 09:00:021
61832706618327072026-09-13 08:58:201
61831703618317042026-09-13 08:56:381
61830709618307102026-09-13 08:54:591
61829714618297152026-09-13 08:53:181
61828701618287022026-09-13 08:51:351
61827700618277012026-09-13 08:49:521
61826705618267062026-09-13 08:48:131
61825710618257112026-09-13 08:46:321
61824705618247062026-09-13 08:44:501
61823731618237322026-09-13 08:43:111
61822692618226932026-09-13 08:41:281
61821704618217052026-09-13 08:39:461
61820710618207112026-09-13 08:38:051
61819717618197182026-09-13 08:36:241
61818711618187122026-09-13 08:34:431
61817709618177102026-09-13 08:33:011
61816705618167062026-09-13 08:31:191
61815732618157332026-09-13 08:29:391
61814708618147092026-09-13 08:27:571
61813704618137052026-09-13 08:26:151

Wall-clock stalls seen by the tail monitor

observed (UTC)head blockstalled s
none recorded

Test case: the press-reported 14-minute halt of 2026-09-04 ≈ 12:57Z leaves no block-timestamp gap (every 20,000-block step in that window spans 2,000–2,083 s); a halt of that kind is only visible as a wall-clock stall, which is why the second signal exists.

Filtered transactions

Registrations since genesis: 1,355 rows over 1,355 distinct hashes (last registration block 64,453,865). Fate: included with status 0: 1,353, never included: 2.

day (UTC)registrationsincluded (status 0)never included
2026-06-30220
2026-07-12660
2026-07-131261260
2026-07-141811810
2026-07-156946922
2026-07-163333330
2026-07-17110
2026-07-18110
2026-07-19110
2026-07-21110
2026-07-29110
2026-08-09330
2026-09-01110
2026-09-16440

Gas burned on reverts (daily, from the node when it reads back)

daytxsrevertedreverted gas
2026-09-06257041884301502098

Until the archive node is up this table holds the public-RPC sample only (2,001 blocks on 2026-09-06); GH-W1-001 §3.14 fills it from the node at full resolution.