Evidence row 2187510

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nAr6ya"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/30838211-f45c-4bf6-a138-5adc46645e21/.well-known/agent-card.json"
    ]
  ],
  "name": "Gandias",
  "owner_address": "0x977da158f983ad1dc720a287b108363d2e4c1a39",
  "raw": {
    "agent_id": "119852",
    "agent_uri": "https://centralcity.ai/a/nAr6ya",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gandias 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/nAr6ya",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gandias",
      "registrations": [
        {
          "agentId": 119852,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/30838211-f45c-4bf6-a138-5adc46645e21/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nAr6ya",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793642991,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:12:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gandias 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/nAr6ya"
}

What the leaf hashes

{"body":"00cc746c59484cee913c183bb56a12a410ce6e3c4369e647fe6f5f7146c4ab79","id":2187510,"kind":"listing","method":"sync.erc8004/1","observed_us":1793643147673467,"prev":2187068,"subject":"erc8004:5042:119852","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. 0xa61e488fb1f0586f182ef1a0c0bfdb695f7dbcdac30929c260de99150dac6ee0
2. 0x4b8b4f1d17c9d2fb5a6bc306277f5f9051e56a198c02517d9cee7194e468f38a
3. 0x1f2a23e24336ef0f6fcfa9ee0b0bb4407ce0e0fd7c0476443df03e5d9e287497
4. 0x462172e613e1d790a816814f358a1b37d1f66b528bae08f4be1d22177423d5c4
5. 0x8cf56bfc0797c79105a758a20a3ab7d1cf6bd3a7aa2cfd4e9b19556fc7c53d42
6. 0x2d86ba7b9b39f606134ab786058bc39656b30fc6f3847cd2686ffb7d48d055b1
7. 0x3e31ad2de92d1fbf7baaa54e42d870a3eb52ad6c84e073059a8ecbf9ad9ad5e6
8. 0x7196781f76d3faef9162fab8fb3b3773d07a2a3b2d007996499b19e1039c1718
9. 0xcf43d8c2881ea6aca04b13aaf7c7f52dffc98e393dcf8fb7a92bc17646239beb
10. 0xa92c709762ce23df79c34c3f6628d5a3afe07cf9733cd18b14a3224e047ae876
11. 0xa04075991c97d7aaf70f4b871aaa795b50aa88f0aad78b9cf55ce19bd543b03a
12. 0x4c4f4cb682e94e3751eaa1fa136fc04582c4d9d8eb377f4fef8bb9a5f3e31983
13. 0xec9b01ce49e2dd688fa78781733c888976342aaf0672176098d6561858941ddd
14. 0x7a6e52c5cebe3ec69d18cc200885d32108ba1be1b19f2da2ead8becbf3db3cb1
15. 0x7abf7290721a0b95be706db03c09de9df65bcba8e18ffe4616da43d9c31d6b0a
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af