Evidence row 2080095

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/EbD9zn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/135966a2-a2de-44d1-ac94-1ea0de5d5a85/.well-known/agent-card.json"
    ]
  ],
  "name": "Grustabel",
  "owner_address": "0x9c02e0a3539e6f27aa99ebd34ee77d2cad613cef",
  "raw": {
    "agent_id": "71558",
    "agent_uri": "https://centralcity.ai/a/EbD9zn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grustabel 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/EbD9zn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grustabel",
      "registrations": [
        {
          "agentId": 71558,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/135966a2-a2de-44d1-ac94-1ea0de5d5a85/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/EbD9zn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793602837,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T07:05:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grustabel 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/EbD9zn"
}

What the leaf hashes

{"body":"f369e384fbcb4bba855d624de8fb74dc67b20e29bcac9bd61e809874feebe47f","id":2080095,"kind":"listing","method":"sync.erc8004/1","observed_us":1793603100273836,"prev":2079673,"subject":"erc8004:5042:71558","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. 0x659131d4b48e18e26347f83f97e4fd5b3a0fd9a75aae15267e427ba1e0860782
2. 0xf4d55832a76cf0130b8f1c77b6d90c73d3d11f2c566c3868145dd64b351b4488
3. 0x30c91671c84c408564992f12ff4518a0a4d69ba77a510e4668438f0c12413a45
4. 0x1cbf283945e885f185a8a1ee1a20b121e9e6868ed164d65408f5b19391cbc2fa
5. 0x537bb236636e69c1a029bf10da527a751e135e263ed7cb3e567f3b0f7b0927a6
6. 0x47971eb6d64ebb47c4217438f66cc2b408f0b0aef112155efd5b69b38b344314
7. 0xb0eeace74be48320604ce800284b80e35b8886d5ca7c2d18b1e89d0c438d4874
8. 0x4d22664945a7f8c1e48e5082272e5e8097c10cde6cf869407d378e90a658ad93
9. 0x6a273e0b875e1c39910e704c655c9007183fdcbf9347a5e7674a556ec382d741
10. 0x4636e28141d2fbd4ac281db86823f4e7cac2911e61cc736f534b671d5b01c785
11. 0x537130f563bf92654495b68976e1bf73af9e040b9cd4cf776e0b0c014f484d70
12. 0xc896eaae3056ce1ba9baca9b17e29ba832a897624bdd998bac108458e38c2648
13. 0xc1de5d78ad0d5e6c3608f4aebcde48975d4694ff02af180260cf7b52890d7af1
14. 0xfb5ea8fd7d0c463ff98fdc93228854845802421c0e3865536227edf756498fcd
15. 0x23f4763e8db2efe57fbc28dfc68f2b97b65f54a03425994e68157763af649a50
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af