Evidence row 2133545

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/TW1huR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a533526b-a5dc-4023-b4d9-b6ef3cea17d5/.well-known/agent-card.json"
    ]
  ],
  "name": "Flabino",
  "owner_address": "0xe8de469cb99041730286aac8458087ecee849fa4",
  "raw": {
    "agent_id": "93762",
    "agent_uri": "https://centralcity.ai/a/TW1huR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flabino is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/TW1huR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flabino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a533526b-a5dc-4023-b4d9-b6ef3cea17d5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/TW1huR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:33:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flabino is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/TW1huR"
}

What the leaf hashes

{"body":"31436fbd85f6dbb36a73fda2cc0cd2e85b837335c2339491261d83a7de82df99","id":2133545,"kind":"listing","method":"sync.erc8004/1","observed_us":1793622780253927,"prev":null,"subject":"erc8004:5042:93762","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x3acf1ceafb47af7763b26ea96c046193a8f2a2a1b00e49c31a2011b084623ded
2. 0xc8cbc4b1bc8b3a30acc920f4fec01a2ed70f98c4fa46fc8b94f10cbddbb8361e
3. 0xbcb0b96cd0f8c2c1c7fed3f58fde9be22fcd73a7efd55f98bcd8ecde6910d636
4. 0xf33d4c90a1e32ecd4d7428f82c6ed90d74d24e99a10bdd56164ee9227cbfe6d9
5. 0x523bdf6f25219a6782ee0a61e5022f7b733632ed9b7d3db75b79b365bc810195
6. 0x8474ce01c8477c33d1628f458b49587704f756f37db2257d95bd0503b6e7342a
7. 0x437e50795bfddc01ed78cb66b35c3ee48ba2ce2feac8c9da98fe02d2f26217d7
8. 0x11f2bebc10c550f69939b8829198d4d923a4d74072c2683e15f7297364a0598c
9. 0xae5948253ed415ac4dae20617fafa5e3aadbc8e98d9f563f56d8f4b27e0f72b7
10. 0xe61ac8a22ac3ca09fbd6abd20f649194aa51f0787d1da891af0c41ce62495254
11. 0x35d8466a1b1164401e37eab603d7f1f3a41843b2a82e92a0df1a2ef7ee3f2198
12. 0x066ca260f44392bd6f2d8db1214a53c03dfa715357ef60f9784f111e11047120
13. 0x507a2180313be0729754aef4a9f5ae0f5f1b96b322bfe83831a668afc9bd9d5e
14. 0x637ba5f029eadccf80c2665ace422cf50802b8ffd21717811c25c8f068f65dc8
15. 0x8448bd1fe3c2d48b62a118ace4a5cb82fee53586dd43d776c2526ad844398919
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af