Evidence row 3043189

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3r7qpC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/80796bc7-1a78-47de-ae71-88c054c5e541/.well-known/agent-card.json"
    ]
  ],
  "name": "Frazero",
  "owner_address": "0x3ba3e6311993085ba242cb8c0f5dffe0f4059a5d",
  "raw": {
    "agent_id": "271207",
    "agent_uri": "https://centralcity.ai/a/3r7qpC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frazero 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/3r7qpC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frazero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/80796bc7-1a78-47de-ae71-88c054c5e541/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3r7qpC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T17:57:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frazero 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/3r7qpC"
}

What the leaf hashes

{"body":"7539f1e170bff33ea62edbcd19653b044c1b63fe7998db9f2b449a5f922ec071","id":3043189,"kind":"listing","method":"sync.erc8004/1","observed_us":1793815048965378,"prev":null,"subject":"erc8004:5042:271207","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. 0xadfd2818a4e64cbeddc65e317d34f0258ad036764621edaab191a9ce62f137a3
2. 0x7a1f76f4973f6fbdeb8bc144f5319d3c0f41fadcca36a97ddffb52a77cc77846
3. 0x2f17adbb5dcc0827feb04e574fa7d4a2f220aacccef68d04d1af38ca5c3ccf61
4. 0x9ae17dbccd9702169bd60207d2807dd647c97909a55f30a181216faef4807a68
5. 0xfa8431769a5b6099fd76dc24f52af8411bc69614971a45eba9839338b4772126
6. 0x9d91a878babaa84c83c8d2630846648e51003ebb91385d3226a49ca625ab881e
7. 0xc9979b8349989d198c2990f42fd00d2b138a6f31907f462d4086715743bd2d45
8. 0xdccd9e9df06d9cda8af5b30d01a2060969fa3ab961f257f343f06b3d04d8f69f
9. 0x6f032030cee8901956daabfe263e9718992596d4a0ddfd79fa94a9307f77fcef
10. 0x336869b001e26b1c2e7ee70e0a33d1bbccb2387bc249fc5b1861656909a85b81
11. 0x8c108fe871d866c0cba56688a167e2c6035f58a4c9f3d73d6a0fa118c720035f
12. 0x89b5fdef39e2287cee24634e313f34866a0c08331f97f3cf8e49b72dc1eb8ed1
13. 0xfa07b0f4aaeadadeb8ee888dccc93e815793bb040f538a3aa667742b20a30157
14. 0x1088369e34916a33a3c583323d2fc4f49164cbac20b02de75926f72398b939bf
15. 0x9efef3631f971f9adf134dd93a6862b2ba10ef6a355b78514b4cc469a0d1496c
16. 0xaf6861b690de8e69efdec688615139e2df9624a773d4c6017d1ef5841d1ac724
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345