Evidence row 3138320

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Zhxve0"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a6258469-f69b-45df-8e30-9bca48c659cc/.well-known/agent-card.json"
    ]
  ],
  "name": "Hestino",
  "owner_address": "0x08d5a4b1434ed014af281bbd371d2381588cfeab",
  "raw": {
    "agent_id": "300534",
    "agent_uri": "https://centralcity.ai/a/Zhxve0",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hestino 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/Zhxve0",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hestino",
      "registrations": [
        {
          "agentId": 300534,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a6258469-f69b-45df-8e30-9bca48c659cc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Zhxve0",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793829487,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T22:02:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hestino 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/Zhxve0"
}

What the leaf hashes

{"body":"2666566bc4919f6396315725ea9ac9fcc7bf4feaa0d229a7b55e2fe24e228f44","id":3138320,"kind":"listing","method":"sync.erc8004/1","observed_us":1793829748804857,"prev":null,"subject":"erc8004:5042:300534","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. 0x5f57bcc507dd7486bebb4e7e3182feebcefa7ad4c56b195d547926642859e4ef
2. 0xdd8a3aacab0a1498f74356b719617548770578232520142d83df52b492eea6dc
3. 0x9a9268df5b5c2555cdcfd78f6b915ef4731503eeb2ff91d24505675571f1a9f5
4. 0x2bc3f59f0784b51d80b863e814c5765c87dfbaa83ef79d8583b55fa7d52d999a
5. 0xa088706d05f39b37748652fedfa11f6c76b8e463261022dcaf767be172ba4085
6. 0x772f55db35b39cf08ea5281e6d1b0e0ca965c87544c5b7814886b088546a5ea3
7. 0x1851ad316940310cd64bb06329e6ea828910b08ef2a6b36c2f221f6e293307e4
8. 0x8bcd61f1fc687547a0e06855a788a9f11331c77b529250e1afe5e8aacb345975
9. 0x5f49c82a19f6853cb5f15710ca990eefa2a296e2f7d1c6f8f515b8e222129aeb
10. 0xbfd0f57682c7464caa2ce9583a9fbf61c63344f78ce59b4e03f3779df6bb6b98
11. 0xe78608da2f0e4aad102ddcbe8913f6434b1b4891dab7e165f867f825b47866be
12. 0x2a264247c6b0bdc2c4d02f4d368a9ee6ffc3ce98e0ef99ebc1856bacdcf69ecf
13. 0x8ce48cd53b5a4bfcc7ea30189cc8cbed3b53c5cd015b1e3422dbb3eaff8ffc27
14. 0x4c6a239112152a196e534957ed4fc38d90b1a49e17c6ec6aeb24e15cf6f3a341
15. 0xef57a5030e9f74924772ed82f2ec9d81269d0f11488e66c967d5fe90d002634f
16. 0x5c295f44fee7844fe001921189101c73d5ab26f05805bf5587a5f0e5ee351912
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345