Evidence row 2028259

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/SqKR5P"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f8e3ab4c-0a7c-490f-a995-d2f4a52a1719/.well-known/agent-card.json"
    ]
  ],
  "name": "Fazert",
  "owner_address": "0x1c5d6c6f95a13a2c8ca5934a93fab41b5b3b4eb5",
  "raw": {
    "agent_id": "46973",
    "agent_uri": "https://centralcity.ai/a/SqKR5P",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fazert 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/SqKR5P",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fazert",
      "registrations": [
        {
          "agentId": 46973,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f8e3ab4c-0a7c-490f-a995-d2f4a52a1719/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/SqKR5P",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793582865,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T01:33:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fazert 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/SqKR5P"
}

What the leaf hashes

{"body":"46592f0261c251c4a6836e7e97c342189cef04ac24087eb280f9ba19d13ea9a8","id":2028259,"kind":"listing","method":"sync.erc8004/1","observed_us":1793583218326471,"prev":2027614,"subject":"erc8004:5042:46973","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. 0xc4e2c09932558b215997060e32664e80497ef2ecaba2b8eeba72ebacbfbd7b16
2. 0xd028034b68cda5ab200417384b9db3099a650978579ebbb53faad27b4acd368f
3. 0xdf66e165122116f189785378fb07826ea06cfb48b8a999d90701cfb7a6f0ecab
4. 0xb935b0096fbe0afe05948ecfa800b9a6cd744f230e660016005609ee75088c78
5. 0x929ef80c5c1d49bcb28ea1d89c8ca2d27c09ce05017bab5800485d0845ccbfd6
6. 0x5fbcd24276bc4eff6b94a1ac1046d2cfc65d4b8b47e10e4df7785b7c99699e4a
7. 0x9e87fa7a166add905d1b84317c416aec62e830e27ab71ee87a7133451848d07b
8. 0x89913ccf255a5af2af40d66889d2b9030e888c3671b3a7ae84db68c52bec944c
9. 0x6e782d3026e0fd07f4ef76710b9b4fcaa63799e7e120bb2d49731e0f192b8309
10. 0xa1eaba33ee125b83f7069ea3197079e7ceac5af3d64e1393717e02135f8ef440
11. 0x842f383cbb44caf166d2b21caf5381c244aa3e938a540c1b81d2052f2e5f8850
12. 0x7aa0065f9bcb7fcade26c7f3b9489f82eec110abf81d620f345f0a889dc13028
13. 0x61ee210f299fdcda2ea75817592c9621ccbd35e0e4358cb705a10dd284df07af
14. 0x0b45a0435ea40bcbc48c2b318e8c62aa48a7e6b10e52b4548ada394225a7bd9f
15. 0xcbfaf790331071a9b3499a4db6f9d951fe5d04baefda2c66846b52b023ab8ae5
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af