Evidence row 3049887

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/UrzEGT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/06918814-9b6b-4d14-8503-61db0f41a51e/.well-known/agent-card.json"
    ]
  ],
  "name": "Fistus",
  "owner_address": "0x5c9fae12b968afe81e29fd996a2ba21c1e4f6025",
  "raw": {
    "agent_id": "274941",
    "agent_uri": "https://centralcity.ai/a/UrzEGT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fistus 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/UrzEGT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fistus",
      "registrations": [
        {
          "agentId": 274941,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/06918814-9b6b-4d14-8503-61db0f41a51e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/UrzEGT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793817017,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T18:34:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fistus 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/UrzEGT"
}

What the leaf hashes

{"body":"7f1bb0cc074f614f0d09fb747920daf34fa8d095047613fb759cad6f306068d1","id":3049887,"kind":"listing","method":"sync.erc8004/1","observed_us":1793817265311112,"prev":null,"subject":"erc8004:5042:274941","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. 0x1332c0a8f4da668c1841b9fbfc5793fd77dbbef0b710263a6269b0687013f904
2. 0xb69016967a4cfa734b18f8d3cc69f0034ab01bb28c9dcecdbb59287450b68609
3. 0xad025db5c2a8362861de865abaf177f05b77ab9331a91403d3c875174457fb42
4. 0x97231b4e1cadd215ac63089e1944013ff89775d6edbb26ece3556a661c327c13
5. 0x4b9715b68b3fe708f2cee5fe807a2e6c48f63ccf2e6e821651fc34ac2ded0643
6. 0x9b197fe44a07f5c16a8797c7e92dec1bd7eec2d04435f17f652ffe2f62917384
7. 0x5f6d4895ad401e8b7113132c8520197e20c6e7c723cf1ff544ac8e45a503bd08
8. 0x2b2d4b831bf1761656b9e38dc87121f749a933f59b24ce9387d85cbdc978d01e
9. 0x773d8b32bddbe7953eeb4f60d0a4034ad56df203c6599d5b84dbde2e8d599843
10. 0x511602a5bce3f1b2bd84b8b90c5e52eac617b82b00f54ca30e47c9d0fcd94188
11. 0x7a421c1369312a8a0478dcf4854b00eef0c5199b687aa14f268ef34b09d595e8
12. 0x765fa2a1d0c025db8bea08f25c39c5e52474eaa67d6c570f5ee7b62b29cc636c
13. 0x0c961c90e8e90ea0bf2db9ef631f7a8ed79970c2c84fcf0e6534f1a7d66dc961
14. 0xe5d2c2f467f13039435593ecb6df4996e650e192b7ee29ddf612886f03e98dea
15. 0x39999cd980e41ec2b00689b8f721fe6463b8366a077d7faaeed19e6514cfbac4
16. 0xcdac863807ea81d51a9ab718457637e91824fd377a06759901352d9a23933554
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345