Evidence row 2968589

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/aGrWxo"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bcde3a54-f11f-450e-a74c-ee9a027910c3/.well-known/agent-card.json"
    ]
  ],
  "name": "Groso",
  "owner_address": "0xd6dce020ea0f8e513fa0d88d5769f4ec1eb4e397",
  "raw": {
    "agent_id": "232600",
    "agent_uri": "https://centralcity.ai/a/aGrWxo",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Groso 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/aGrWxo",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Groso",
      "registrations": [
        {
          "agentId": 232600,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bcde3a54-f11f-450e-a74c-ee9a027910c3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/aGrWxo",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793776251,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T07:15:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Groso 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/aGrWxo"
}

What the leaf hashes

{"body":"6b94acfd5c43ce4cae20e7fe8af7721eb7cdfe55c5a9e87cd7ad2df248e1dfda","id":2968589,"kind":"listing","method":"sync.erc8004/1","observed_us":1793776500048147,"prev":2968164,"subject":"erc8004:5042:232600","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. 0x0e8a865b6d4e85124d40bf4ab77a2410a626e095238bb393606d9d556878de23
2. 0x639ca3369c3007f49737aa22d777f2dbd455887d0a59820b362c968f6069d474
3. 0xd06abf5afb5970dfb3ac4d423224b331e8dad2a7e4f07006d951460f7f62dff3
4. 0x429c7a1e0fe6f5515da266743df6c6d1b66dfbe28f66f7420b1da968f9d3bf93
5. 0xc560df9726d2ab74a452d754c940ce7df6a65f4e616057eb56b5391dcc7cc27e
6. 0xc7bcbe44ce26ee4c51ea321615ecc93b1a6e307c175969d88f166572c2d6edf5
7. 0xfdb10f6b87deba410d156d8ea1ec744dad1e7a9bb3bc7749eaafcfd91428ecfc
8. 0x8b96ca44ec1b6bed67df53511ec7818ebbdf00b6cfdb0e77bfb2d5b212a65373
9. 0x1d1060c6fe672230de464933940bd3363e694d9f7dc67dccc1fe171eb20d3465
10. 0xcf144bf36d83408d61875ab5b60cf549d0f220e40e468fc683ccc31c85073274
11. 0x43846e6b68f1524d3a8cb0ebeb1c0b3c5e07118166c6baed68145e24d13ee7df
12. 0x6e5c957f09b0fea2af7399adad55cb1a494381dbbf53c6897d7123306a090e1b
13. 0x560a8d8743921e358ac2d2544ff4017f04fbb620889d08b703ad6a8cbb302913
14. 0xb44c115525799df7784dd57375ef033a43e7f44d7f0a962d5e8c65f7f052f0bc
15. 0x39999cd980e41ec2b00689b8f721fe6463b8366a077d7faaeed19e6514cfbac4
16. 0xcdac863807ea81d51a9ab718457637e91824fd377a06759901352d9a23933554
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345