Evidence row 2933142

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8IOaDJ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/76b4c998-87d4-4d86-b2ea-ac1cedea4911/.well-known/agent-card.json"
    ]
  ],
  "name": "Frasis",
  "owner_address": "0xb6c5b3da6534b27939d058cb16c0aa2d9b9bafb7",
  "raw": {
    "agent_id": "220238",
    "agent_uri": "https://centralcity.ai/a/8IOaDJ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frasis 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/8IOaDJ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frasis",
      "registrations": [
        {
          "agentId": 220238,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/76b4c998-87d4-4d86-b2ea-ac1cedea4911/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8IOaDJ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793759871,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T02:40:17Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frasis 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/8IOaDJ"
}

What the leaf hashes

{"body":"1d382624babb88b2ae346a01d69dbf254cf331e2867c4f84750c9df8cbbe672d","id":2933142,"kind":"listing","method":"sync.erc8004/1","observed_us":1793760017533526,"prev":2932684,"subject":"erc8004:5042:220238","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. 0x3cda2b6c17bab01847c2c217216480192cceedb64df2781324e08e72d4704f3b
2. 0xa414c7a9e0ec0ca954e7d2ae9b8598178bfdba752d086f135a287211338b3f23
3. 0xc74edb788c985332a8a19d16fb17fa589be5a035d313969be13a773d5d72054f
4. 0xb1926f8063df80438e6767e122d91f963a539e5da2e8bcd4da03126e23d3c2f2
5. 0x4cfa45fd74722b5c7ac06c45d82fbe1772c96c34d427665730d2181a6f84a1c0
6. 0xd032c63806b59b537bda29f3fd4938d93a3f7a3cdebbfa413061a40019c89ee0
7. 0xfc644768cbcfe4914372bd291f00d082be780f0b904b712d7aca7f9e262e07f3
8. 0xa22bca91ebb681f3332a5146b830f59fca8738460ff4fe630890fb139d086430
9. 0xf492de0a16e670a1d521cfc4012e812009a98b051c688d9a73d38a2a26996356
10. 0xb740a24c4142c896d83f6f78b05b0ba316f92d052cc0380f2abcc1e8300978b1
11. 0xb3af5e8dd42fd24c5fa5ad98e7c9a222e514459fab8eb163a6b671b59b998150
12. 0x0107f3b980619540637774433c92dd0395349d091b8f804a5bf169b170c0fcb4
13. 0x9441eeb2a571c8cb4175667172212f404f990aea5ae5dbca74b0e28232c0e6da
14. 0x5d4b40cb7f9ad30e5c7ff0e3fa47a02233729423e5c48ec0640a59e60b744db9
15. 0x0e7da910ed6633cc83110a62e4cfaf050cec994a935be0ff6262890125f0d2d8
16. 0xc8267b28cec4406122f99bfc9732f9bb7e0af530b05633084110c1bdbc4a7cd5
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345