Evidence row 2731578

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/brFjR5"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/703c3959-1958-4035-b18b-836b40fc7c17/.well-known/agent-card.json"
    ]
  ],
  "name": "Mauza94",
  "owner_address": "0x6e6baefa10f6c4d4a3c44509b28e23dd75b19a41",
  "raw": {
    "agent_id": "213318",
    "agent_uri": "https://centralcity.ai/a/brFjR5",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mauza94 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/brFjR5",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mauza94",
      "registrations": [
        {
          "agentId": 213318,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/703c3959-1958-4035-b18b-836b40fc7c17/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/brFjR5",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793750931,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T00:10:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mauza94 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/brFjR5"
}

What the leaf hashes

{"body":"d317f90f4ccdd8ad89026eda8b330c3b59c64a93050ef1d748b7ee6ccc10c6a0","id":2731578,"kind":"listing","method":"sync.erc8004/1","observed_us":1793751011381106,"prev":2731230,"subject":"erc8004:5042:213318","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. 0x2ec687e3694bf226e9f4b66ef50d5683121c58b239e8b952eacb69f626dd2b9c
2. 0xa55e385532de102acec9892e44d0bd2465a8f23015e2b9fd4add121032c279ad
3. 0x1a70e2cc1fcf4bdc4429289358d09e6282d697b9bb07c16fae0b9a62d5ba5fb6
4. 0x4015e5e1430d06076bfbde0da3ff27fbc6dc987914c23a24c4712846d321cb76
5. 0x2de8b88d6771710f2728b280bcac9d333775f656154d176f6777ab5167b8c255
6. 0xb6ad4eb3cf83d080bebb4d5c5ffbc559a3b345754bd763a54508900c205ac1a8
7. 0x6d2513d1e5b2b1b9f981b526bbcbb5961344830de726f35aa809084440d50c4d
8. 0x2250ddeb978b80219af4685a7264a442057231814c68509b1eec8dfd75ff440c
9. 0x17f07c2492c8e052d2376e8c36823627b60eaf4d0cd1933fce419744c352031d
10. 0xc301fcbcc8eb4a2f8a152e1e77a93a929a62317a122e224956e8a53b9042c837
11. 0x21a3e34d008162707a61b803697d18859417df8ba8a09b8a31a3649ed312adef
12. 0x84f019f06d3f83f3e0de3904f2b633ce9f4fb9a2ba513db7d84e2880b97ec897
13. 0x4e57554fac7ef0d43ef340faa967ab9c7606c4a16a9753e9d34e5c43785b12d8
14. 0x9d907331506c7b04c540d946932cd0d003e3b8bed785427b82286d101a946ed7
15. 0x80d767e810dea8f03e47cc3217bd2604062057071b87fb3908bc918d21222df3
16. 0x8632761f28bd1d3a8f35afb1fa5e24cfd1b78978317cf7ac09f0fd65df795c1c
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345