Evidence row 3061960

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7BVZtG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/74515584-11a6-4f25-bfd6-1a5bed013d67/.well-known/agent-card.json"
    ]
  ],
  "name": "Fridero",
  "owner_address": "0xb458e495cf39144d9676602301df648e73223af1",
  "raw": {
    "agent_id": "284547",
    "agent_uri": "https://centralcity.ai/a/7BVZtG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fridero 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/7BVZtG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fridero",
      "registrations": [
        {
          "agentId": 284547,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/74515584-11a6-4f25-bfd6-1a5bed013d67/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7BVZtG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793821677,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T19:51:17Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fridero 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/7BVZtG"
}

What the leaf hashes

{"body":"1875c876ed9341527ee027372df670c01a9732786dcdfc058387ba395963b0f3","id":3061960,"kind":"listing","method":"sync.erc8004/1","observed_us":1793821877214582,"prev":null,"subject":"erc8004:5042:284547","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. 0xf988b07dfe87c76836d0bc25e04c9f3829a9c2bd555671149536aa632b52bd23
2. 0x9320a4718ce5baa406223f8fe149d59bf8b5d6c6ed7adcc5a3a0ff4f54ce6258
3. 0x8d3aa2deaa4c90af290965d8576e2e0d2bbf03983cd3e9200b80bb3d6e866ea8
4. 0xfc36d6c2d647b33fbe63f05e990657b33295b0ead257a35a61546e950146d9c3
5. 0xcbdfd338d50a5887c84eaae1e3555f87995ba96ba4bb4d95ca192d1bd045ff59
6. 0x3abb22b649cb703588f7c6a48d27203c62aac45dc98f08c2d7ce6111645a349b
7. 0x8cb4e7d78f916e81a647a34f263cc5faee4b847f7328dfcba2abb907a17b4abd
8. 0xff337a6dcb2987b5cd71048ad6a23d1faff74b7883ce67a36bacd975eaca3492
9. 0xe0a2542d0cf61cccde0a20542a771eb38d18ea501604fbb7f97480d9541671a3
10. 0xef32be90a6e3057aeec9373bc36f13289b0de8e4143d6328fd8032e5905e9adb
11. 0x2cfd09b6f771b3134e162064341985f95eda46d8a828c3a7cd7d8c7a7314f7e8
12. 0x8b3adb8ae71e069f968cca26c226af45bfa3828d8eedf61ec7841bbf32e8e2e1
13. 0x80fdd731dc04e905fc342b8fc0dcfdca1909a0ec3d167105c559039cbb6e89a0
14. 0x362d041fb35470d2c0b62254965cb0f1ca92753beaff4f109108a801cb241467
15. 0xf3c6700d5df4bc68d1e98c623150c4852d8000cd123b59c743588bef452bdd01
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345