Evidence row 3440986

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/PVL0z4"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6d4c7691-6829-45c7-97c2-7338d968037c/.well-known/agent-card.json"
    ]
  ],
  "name": "Sazler",
  "owner_address": "0x2ec47b17d83f263efbf6b2216de09639af744fc2",
  "raw": {
    "agent_id": "348628",
    "agent_uri": "https://centralcity.ai/a/PVL0z4",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sazler 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/PVL0z4",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sazler",
      "registrations": [
        {
          "agentId": 348628,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6d4c7691-6829-45c7-97c2-7338d968037c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/PVL0z4",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793904021,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T18:43:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sazler 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/PVL0z4"
}

What the leaf hashes

{"body":"8abf2442b8dcb6da3bb28a203c49e49aaf150216bd5d9c50d5f277bff4ade6c0","id":3440986,"kind":"listing","method":"sync.erc8004/1","observed_us":1793904190319704,"prev":3440690,"subject":"erc8004:5042:348628","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xb7c15cfead86caf39abfc1c0705cd9af985a7be8035ece9d56d44caa6fe8d3f1
2. 0x74b43d2290360aedd14d9b79943fdff0f6551b194e0cad08309e89af2c885c17
3. 0xfb8505490631407b0fb364b5878ab198ebb770366f90fbc9e71fda4e8edf2080
4. 0x3b9381942e8c2add1fe705fc773bece35f02bdf9f6716b8c13a95b8fd84ac3cb
5. 0x5fdaf1299440f5191f5dc85ee57f40253c05c09898c836a5425dd478603046a9
6. 0x83f3dcc2ce7a1fea3fbade4423e009048988f3f719c9c6a93ba67699f4b48829
7. 0xc5f71c3db0a1125092c4cb12706f47b26da26566e1fc49a305a53b510123fec6
8. 0x38d019cedccc7c3e0a29f36c3848524c5c5de71441c56e5cec23e619154f9abc
9. 0xec71c2a8c4a3972055020cf38edf6a5684ab289778ca505b42d3ff08e9d54128
10. 0xcc30523dcab99fe3ebb780688b4bd87b53a738b78a11d6329ea0525ce15d8829
11. 0xf0b24ca7671ef4153473bb181f3b98e00047ef929a87bf3dcdb1537fccee3e96
12. 0xcbb3e27760a19275f67ebdfec20c6a6070f7bcbcc4466b481afbe970d6998a73
13. 0x33d42efd5a22d51aeb6beb7bd968aabc75c631856148fda833446d76e5c806dc
14. 0xfdff056f2f1484871f49374c23ddba883f11db9a6da6292a7e99a1638cdd3d63
15. 0xbce07c8bedec3bbed9a22d7f4e8aca180f479ed562779a14791c5e82f052e9c8
16. 0x308711d37f87ac2fb79802c45aba249411861d2d093068d1718f039b506d2a02
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94