Evidence row 2932331

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/SKQJ0r"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c104851e-d837-4880-aa4b-c11105af8480/.well-known/agent-card.json"
    ]
  ],
  "name": "Viazani",
  "owner_address": "0x81c85ba720c81e49e1aaaa89431e3ff5921e1ec5",
  "raw": {
    "agent_id": "219591",
    "agent_uri": "https://centralcity.ai/a/SKQJ0r",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Viazani 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/SKQJ0r",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Viazani",
      "registrations": [
        {
          "agentId": 219591,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c104851e-d837-4880-aa4b-c11105af8480/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/SKQJ0r",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793759450,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T02:34:40Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Viazani 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/SKQJ0r"
}

What the leaf hashes

{"body":"aee45bd6ecbb5c495a70ca73e21ac4263995e5c19babaa8f8c506b90a5af092e","id":2932331,"kind":"listing","method":"sync.erc8004/1","observed_us":1793759680965357,"prev":2931161,"subject":"erc8004:5042:219591","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. 0x69458c61933e184ef441a825d09206873a63b1ce713b024b0321e87462d72fb6
2. 0x52bded7b967082eae82aac7b656258d49e3133fb3e8b62f719198db210114b4e
3. 0x9068e5b3f944ea58c051a35a32b916094f4ae5345afe5efbb3b07870752d2b54
4. 0x89ad6675563572c31a545982d499efea659b2a37279088afc3b28ab12832b06e
5. 0x315bd33ca32c66e4e116d1095beeb98bef5a08668a8c0d7738748a2230b8997a
6. 0x5fcb045987ab0d8363472fa1483a4e00206106444d06188766f60e829b1d6336
7. 0xb69d6419937e8fea24120bba4e5f1d520b58a4482dda747530b1041bddac109c
8. 0x631f6dfb28e5496b4dabb49e67a6f5e3c0956109d974bfdc138513c8be4ba7d2
9. 0x2f97233b35a97ca4d5c89c4cd8be9ab3a8f31de93e745d11601ee2482d5a6ac8
10. 0x13e00614fea838e8ebb3aae1340d24294323c70e2f98acd16d7e11599ace34af
11. 0x40479b2d8010e9049613fcd934b08dade6b05e4eb7f72b9b6277ed92195740c2
12. 0xaae3003511203cf085fdc7ca24566ee20bb7da8bb177af3ec7cbf72c7ccfc23a
13. 0x216c4f7cb39735a92a679f53387ec2cc0b20dcad456dba44554a9756bca6b24b
14. 0x3712db1cb5396683f3920f9feec808cf32004edf753d19ee1e3de6f3e846c055
15. 0x0e10919b7a16f90360e54e6f46f983247d877881e666fe311966b12118be1c10
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345