Evidence row 2521626

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/EBQVIf"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a8d82964-04c7-43de-970a-966b643e8192/.well-known/agent-card.json"
    ]
  ],
  "name": "Nensor",
  "owner_address": "0x69942abca370f02d6ebd9e6b76b83561defd67ab",
  "raw": {
    "agent_id": "157086",
    "agent_uri": "https://centralcity.ai/a/EBQVIf",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nensor 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/EBQVIf",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nensor",
      "registrations": [
        {
          "agentId": 157086,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a8d82964-04c7-43de-970a-966b643e8192/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/EBQVIf",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793679350,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T04:19:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nensor 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/EBQVIf"
}

What the leaf hashes

{"body":"a94679a039b0f487eca9096e15ea702c91bf6794d59d3d19ce4904a1b7aff98c","id":2521626,"kind":"listing","method":"sync.erc8004/1","observed_us":1793679575996574,"prev":null,"subject":"erc8004:5042:157086","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xaf9abbcd302001f47738920b03eb53e5baaf996126d0d42a9b96c9ea733629bd
2. 0x4491fa41cddf4a115b8b730ca7e68acca0bfebf1f16d5c2db8f1d0ec4df266e8
3. 0xf2b5fb71646c29704eb44ccf30dac0597576542d4e3158a3e26f16c92af57334
4. 0xc1ab72fac1efd3bef50a4dc46af85264e6be6145b43b418ecc4d9cf98d09b5e6
5. 0xd28a804b07abc99f390d7bab24a64d443c457db621f3349a2f3f04648efd9d6d
6. 0x472e55d1f607718c2b25c43144ae6bf4fdf49245880be93b2b04bc9a772aae02
7. 0x23ec2fcb6ebd9037d355907518c34c3595313caa066411205ac0df86d207c28b
8. 0xc17deeacee2aecb0cefa2bab3bbe9524bd605c9d1c11f9fd2a9796f04eefdeb9
9. 0x598ddba21471f128a77d6c0a78c8ac908c2bb127a6fddc74d07035f274e32d8c
10. 0xf990858ebfb2cb130ecd934f9afda5a2536f9fae9b30b46f70f9e39378b8f5f6
11. 0x144347167b2284f85e885743d9d6e9b760b5dba5d7646ac6b040a37d32a0e9b9
12. 0xe76f791089ba448cf5c37346afb8fe5ee2f3f91391fde676597825bbe36679a0
13. 0xe77cb660ad4fc9cdf06388820598606d0cfed52a41772cd9d2f56246f2635e96
14. 0x11934b37b54663f98169a4c48cc2b0a60fa4a3c4018d1ce3e508ac01ae614249
15. 0xa538822e863ef8366c4eb66bf75faf8a639aa1f066f65f7444fa54d54d48ec53
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7