Evidence row 3454339

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/jLuOCC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f3399501-dc70-4c46-b010-faa585b5332b/.well-known/agent-card.json"
    ]
  ],
  "name": "Frifabel",
  "owner_address": "0xcf2100962baf21cf2269115b01c71c2d08a2f722",
  "raw": {
    "agent_id": "352724",
    "agent_uri": "https://centralcity.ai/a/jLuOCC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frifabel 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/jLuOCC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frifabel",
      "registrations": [
        {
          "agentId": 352724,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f3399501-dc70-4c46-b010-faa585b5332b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/jLuOCC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793910831,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T20:38:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frifabel 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/jLuOCC"
}

What the leaf hashes

{"body":"5733f4e00e63e70f204bef1beff260e464d79e2f557d4735cf318b5ef9c01c60","id":3454339,"kind":"listing","method":"sync.erc8004/1","observed_us":1793911085832027,"prev":3453882,"subject":"erc8004:5042:352724","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. 0xdaf25bba15cd4ec0b1a20955147af3eec5ec799474997301b611d01af984a22d
2. 0x2226ea05afd19fe15e61affacce2ead792605d8730be4fc4c802746e6844555f
3. 0x437c99307aaa732201d3cacdd012f00959f17d4bc539b273ec6b5e6db38d21f5
4. 0x45a969e3766596a88dd09bbd82c63a905596e422fd7345b50d8b1c2e40ba0c57
5. 0x226b56ffe157ae9d8ce2415ddeec99d85811bfc61933be95d456630a90123a67
6. 0xcb1aef4e10de03160f83e8e2de95a8694abb01a6822b30b3eebbd229e7b538a4
7. 0xe245e3fc36e82842edd7622ae6241f490cd31a176b21636bc5128c17c48e8410
8. 0xa800a674ff4b797929b62be47eee93c9f57864cfc9272f0da195551c3f4e5827
9. 0xd3f8ee976c6a0a6329374c1fdd785a231764ffb1b43e1352bd5c440ce62889e4
10. 0xfec74469e2b5a24c5dfd71609fb50bad31d326824c34f71838297f6235ff0d19
11. 0x7df32876e40ac8a61c05ebbe21dedc9f40435f5d803b76c0807fe2f44a2fa759
12. 0xa0f4139b967c47b6212098ab1ef1fb116b8696e0af5b5baf4ab69823599f2c21
13. 0x26b79609af64282a7d0ea0b1ec7f8168c3787a6394324bea32524b967fbff0d3
14. 0x18ba0ecf9d097a18d969f015a4d29da864bf68db732c6ad7fa00156b764bd084
15. 0x84cc0709bdcf43a76bb38852cd824bccc42d1167214eaa0cc6f5136bc9060566
16. 0x706c875c10714e921f12357b889e8f8c61b62dcf68745f3b7e23aa127226e76c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94