Evidence row 2619271

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qxVju8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1d2ec303-fb85-4998-aa3d-10a0fa360f58/.well-known/agent-card.json"
    ]
  ],
  "name": "Gallino",
  "owner_address": "0xa0f8ae0773e423be513b09669f23e7d155286745",
  "raw": {
    "agent_id": "197132",
    "agent_uri": "https://centralcity.ai/a/qxVju8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gallino 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/qxVju8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gallino",
      "registrations": [
        {
          "agentId": 197132,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1d2ec303-fb85-4998-aa3d-10a0fa360f58/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qxVju8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793727670,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T17:46:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gallino 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/qxVju8"
}

What the leaf hashes

{"body":"d572b1aa4f3009e5f7bb3ad372fb08b451920656c844333162778cd2b6b95c3f","id":2619271,"kind":"listing","method":"sync.erc8004/1","observed_us":1793727972480967,"prev":2618955,"subject":"erc8004:5042:197132","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xbfcee9df6aed4d91ab2e6817c744077b41b15bdb69a3369616776142957bb7a0
2. 0xaace17e23bea4474fa5d4833de67bdba87de50a34f42777c2a6b7212647e865b
3. 0xf9357dffdcd8b0ef71b17fba892aefb63a2d0941e10c78f49002f96987e72f31
4. 0x8a24fbebb451694697629753c11c2668424b4a1042d306f483080080bf2cc582
5. 0x521c2d6a0f1bb20c664ceac489eb87efde3618cd367a798314f590280fd4e08e
6. 0x1a8c6cbc734073e5457747f70150dbe430082c2bc388538f2084a94a02748a45
7. 0x11a2091c4497c7bb0e68423c793f882b2ff5d99144d9a556969fc43e19ff9b90
8. 0x89938ccdb9a9e8252f43e9eb429dc674a145f7768349f11ec373aef7f35d98c8
9. 0x03c5bd54a38f8c6e085dfcdd79ccd8d73c0a47341ca41acb2d56f202fff1fc2c
10. 0x6ea9e96cd28405e8666ed9edf76c502181f3f53513d18309669e0c516333d6a4
11. 0xd452902657c19848acb63a9327bfa18dfd33bb51d4ee0c8524ad0fba9ea3a582
12. 0x2fe3e767a6f063f1532455519e42e1c3f246e86f332f9400b049370483ce0f55
13. 0x7e57bf3ad9e8414c054c7472c2f2892726935ecc1f17cf00d0654a401e9650da
14. 0xe48dd050d36f1a75a7d005677c3e962435e7b5ad246de637e9e1fc9be7665b0a
15. 0xfeca812d56a4bb476433459149c92fcd8a270bdbf2bbbce1949fb4bf7848f5ed
16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7