Evidence row 2097380

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/kRzU9O"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bcda46d0-c9f8-49dc-b91f-0f7900fcbaee/.well-known/agent-card.json"
    ]
  ],
  "name": "Nirero",
  "owner_address": "0x82cad17d57af2c81160077d08bb3225c85d451f9",
  "raw": {
    "agent_id": "79763",
    "agent_uri": "https://centralcity.ai/a/kRzU9O",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nirero 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/kRzU9O",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nirero",
      "registrations": [
        {
          "agentId": 79763,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bcda46d0-c9f8-49dc-b91f-0f7900fcbaee/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/kRzU9O",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793609650,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T08:56:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nirero 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/kRzU9O"
}

What the leaf hashes

{"body":"43be9837a2e7e5310b57d163bb1039a33879ec94c8eb5d6613c2a23eb8bec2aa","id":2097380,"kind":"listing","method":"sync.erc8004/1","observed_us":1793609811360730,"prev":null,"subject":"erc8004:5042:79763","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xb5e637004e69f26b531dece9fc935184e1623ad5700d1a7cb8b12b874e7cfecc
2. 0xc1a8d9184dbfe12367ebfbad3e09b65807ce3ae0873b948e78e599332c80e86f
3. 0xd2346babbd23ed3661023847c577f5df22c3f8e066cb4b5411199df89a63b54b
4. 0x68886edacfb3bcdec13e41200372cd8982f501eed312273d4a29147f6867b1ad
5. 0x84455b2f7bdc60fc6880c7f7ec2468e4a62769cf5ef59a3afab0d1262d98878f
6. 0x76de4cf5496e8beb06f4021d77d5727e23455fab10ed6dee0754e83694653999
7. 0xf5f30b242e3067b840d8c3137e41aaa3cd7921e816f660e91e3d150dfc78228e
8. 0x83abcbb6efcad265133e491628f54e1114febc3e2fe4756eef525abb13f8c6ce
9. 0xc10d14f533ceb30969e607b255925e14ddd61c5b50d89ca2393feefae1199119
10. 0xc4421264acb293617e4559bd2abc2e62b243c552b52a5bee8d5501789227dccd
11. 0xf7e87ac559af2cfc5f27158cbcf0e96bb750fd5ab51330b9fb71fbec1012b4e0
12. 0x5d48d61efa15a1eaabc2b8fe3288726baac176ec765001989034339357eb596c
13. 0x030e61e00342e920981555e2e665fa5ec4a741b10a078f282daa829896c87583
14. 0x08da04eef748b7ac08271324db18913501d72c52afa240bf3f08b6da46e3b97f
15. 0x834b6b9a36b42da183e2542785e8d2d7548ace455268a81922edbe6020cef644
16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af