Evidence row 3055914

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/jQOqLL"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6d00b8c1-13cc-4d62-8103-2b8b569e2bc6/.well-known/agent-card.json"
    ]
  ],
  "name": "Favo",
  "owner_address": "0xa1d052ef007940a37e86283a71cb19ac1f2f43cc",
  "raw": {
    "agent_id": "279719",
    "agent_uri": "https://centralcity.ai/a/jQOqLL",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Favo is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/jQOqLL",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Favo",
      "registrations": [
        {
          "agentId": 279719,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6d00b8c1-13cc-4d62-8103-2b8b569e2bc6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/jQOqLL",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793819249,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T19:12:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Favo is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/jQOqLL"
}

What the leaf hashes

{"body":"56588fae86c2992a7410ded8d6881867a459bfd5360bab34cc4f40d4d7b8cc36","id":3055914,"kind":"listing","method":"sync.erc8004/1","observed_us":1793819564257575,"prev":null,"subject":"erc8004:5042:279719","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xdbc9eff173f6db0792729601f72fa91f7d3dcab8cdeff36e2845067464893d45
2. 0x19fafa1c6c1021cd41e8e87fd858aa7ad2bcdb944b00ee1c19f4c2a8d73147d4
3. 0x96d4c78ae1253e2f6faddb7a73efb03f1994010ffce8712806bbd4957de96931
4. 0x380c809524632e7e38e9b6d3dd77fbbb012cda715d5a338b3e07a0b80b3fb04a
5. 0x39d9a242e96a90454d10ed5dee27e948950387702a4a61c556804b12712fcfa1
6. 0x24d78b35c9e19164522c27e85ba8cee6fd958255844765401b2dc26194d4ac55
7. 0x0d47efcad479eb98a891a20d16abbe3cba045ffaab30390ea58536ee4e286d19
8. 0xd1d66031ab420479ca24e7a0f03b2b4d03c99a132c4ea163559aeeaa3cd480d2
9. 0x4e4af73f82b271cd71685c5305ffb62647a3b053fde6341057390100605dc986
10. 0xbc6d274f97ffe2dca7803d2762c22c8eb915dad477cf2ff70ddf81bbd1eb3298
11. 0x8d1222ea0b3fdfbdde82fce4d85d762a63826c5cc32c8bdfda23de9287fd1297
12. 0x7fa48e233e124f23466b10d82bd1304000dbd8d30d8172ca1a9a876531144d33
13. 0x05b2d8a9a5c883bd6f8b6462a425d77adaf40c8ef9f7ef13cc317e6fb06e29a4
14. 0x3ed8b20a601d9b79b48f875323d8f3d5060181c3e824770cba4145f51f7170e9
15. 0x4720135dc0f8960ddf4e33d6d1c6326cf5957dbfcb5082125bda6c5dbe57f8db
16. 0x621f050d36e1026696df95e35f6767fff738c18d7486aa88506e941d484ebef3
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345