Evidence row 2037414

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hqP2wW"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/be412d76-626b-43dd-8900-72f3d28b566c/.well-known/agent-card.json"
    ]
  ],
  "name": "Steirlero",
  "owner_address": "0xc4635c04aaa74b0f26992ddfb7b1f0c2b70a1e84",
  "raw": {
    "agent_id": "51314",
    "agent_uri": "https://centralcity.ai/a/hqP2wW",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Steirlero 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/hqP2wW",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Steirlero",
      "registrations": [
        {
          "agentId": 51314,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/be412d76-626b-43dd-8900-72f3d28b566c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hqP2wW",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793586425,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T02:31:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Steirlero 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/hqP2wW"
}

What the leaf hashes

{"body":"b1330b9acb8868bee317ff1199f270443cadeb21f47891a9283182d496a681b8","id":2037414,"kind":"listing","method":"sync.erc8004/1","observed_us":1793586695229497,"prev":2036961,"subject":"erc8004:5042:51314","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. 0xf84d2b0f3f04174c9c903403760cccdb0724482eeda89458833cacb9513345fc
2. 0x5ccb2fe32bd03f26bb4eb7a1e21951865be1ec1aeac49ce0ca94ffa9bd91c589
3. 0x28cc9e8a6c5aab35db97023e2f6e18068277f9fb7b499b99812231395246d5d2
4. 0x3da7210a372c561b493ead9561a50ec942b097c9408b15355c69efa1135a2bc8
5. 0x123c98972e4550a2c0ec72ef5c9e16c86c42e6a4f7596e4ed3cbe2fa4ce02c70
6. 0x7bcdaa378f9612e958f47fa524d95bed5ea0576186cb03887617c869d5ad72be
7. 0xbc799907507156e1980ea5d49177bd122f1a559a5cc4a5ddf9c92821607b0cd3
8. 0x26b250df5a90c2ce65c7bb4afb20f6669edb9d95d1955ce66b2043ae8376a87e
9. 0x52fb7ff621c59a92f6f9725af898d5cca5c048696ddbc400a7034c4aa04fbc29
10. 0xdffc3ed5219b07cbc8baf5661801fc42b5ea8ac64a675f373ddbce795ee1447f
11. 0x7ca4ab6b95729415afe4ec2c696057601ff23d9012a337890d0a65b9cfb07419
12. 0x8a00eda7272b242a5d459dd311665f728d7901e563d49972ca46eaa90c1b6180
13. 0x89a7b363610c665a6d371ca58d69c8f4bfe13c5c1cb1ef833fc373cf504e2e58
14. 0x70f4b5a4c6a4de9977aecf5fbe7497e271e9e2f9e5068c7dad5953e8fe898b30
15. 0x4068a4306db47ea0eae5f76e5137753caa3dbb132dca6a61a4d6c1838a52700f
16. 0x25127db2e775737b2874f6a159f7c1bf984317eea6482e94589c3ef4c5ccab32
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af