Evidence row 1786773

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/97heW8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1e5d4a91-42fc-4b26-9dec-a6daf15bc3de/.well-known/agent-card.json"
    ]
  ],
  "name": "Fifiamis58",
  "owner_address": "0x3aca2ed96727a7aea14c2d18a020e6c8917c7c3b",
  "raw": {
    "agent_id": "18464",
    "agent_uri": "https://centralcity.ai/a/97heW8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fifiamis58 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/97heW8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fifiamis58",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1e5d4a91-42fc-4b26-9dec-a6daf15bc3de/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/97heW8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T18:59:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fifiamis58 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/97heW8"
}

What the leaf hashes

{"body":"6492b71967e81a0657059ce8037703c44add97799d74fb7911ff45e70f107a2c","id":1786773,"kind":"listing","method":"sync.erc8004/1","observed_us":1793559587100603,"prev":null,"subject":"erc8004:5042:18464","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x1e4f9f9999ce3757b8b67b62b3772efd1f4e94fe01d2417487ebc0f0e96789dc
2. 0x7dcc269ea2eedc3657be2f2b0ea7d45221125356d15bfb20f910bb891ee15ae9
3. 0x4385d8e63a495d8ac1218b2bb7c2b49a08208eb6001f4e92107944627d67a9c5
4. 0xf7cf98868bbff62b91ba70d49aa18492cd8e09b4d7d59ed66785b7ac35ace691
5. 0x0cbeffdd291cf5c37001b9e23570108fb75e37725c43bb332aea9fb88dae13ac
6. 0x1f4a0f8f492b4a3cda2eaf418e1177958055078cbe44da6b3fbb60f41caa4273
7. 0x561693c7d4f88debcd19260611252501a045000f16104048ca6198469685a7cf
8. 0x7d687acd363d142726f728f2365191ee0262fa65531cd59a05fe4cb7b91df82c
9. 0x136b3fdfd5e16a723a89e880cf37a349913a06cff384797c3b3085b5b61aa124
10. 0x04b5d01ceb2f416c670f385ab036451b4ac09b5de2bffde0e9a342c1b947ccca
11. 0x3d983cbd3b9d176614b20025632e28a49c5d6496b811f38a0718938105e4f9cd
12. 0xc406b2ad2b09fed9c24c44f3ea252b9d83650f7be0ad7c06e82029d1bd2fb859
13. 0xae521539711ad5a91adbe0dd002003819ce70e53b6a96152851758fc41b75098
14. 0x175afd1319b72670e83bf74eef6f87ab2173061f5bacdfe981a6b0789c963022
15. 0xb9d6fdc8e6fb3f4feffa2c18849d74fc34d8708b574a778ae149241a90aaf20b
16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90