Evidence row 3736226

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lMvvME"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/09ac50bc-f6b3-4c6d-b9c4-22eff4dbd161/.well-known/agent-card.json"
    ]
  ],
  "name": "Dissan",
  "owner_address": "0xda76959342ccc15d93b5e2201d8c00d4ba3de0c2",
  "raw": {
    "agent_id": "398924",
    "agent_uri": "https://centralcity.ai/a/lMvvME",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Dissan 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/lMvvME",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Dissan",
      "registrations": [
        {
          "agentId": 398924,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/09ac50bc-f6b3-4c6d-b9c4-22eff4dbd161/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lMvvME",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793974341,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T14:14:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Dissan 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/lMvvME"
}

What the leaf hashes

{"body":"76bfbd5844d07c82d8ff5e51b5f864bdc6d6718db63df1cd5ab479c8af1437d2","id":3736226,"kind":"listing","method":"sync.erc8004/1","observed_us":1793974493712142,"prev":null,"subject":"erc8004:5042:398924","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x32572500d5cbdb1331ebbcf06d6a3a93e30f3e8453421dd881c0da9ca9207c9e
2. 0xb01cb99afa06fd3b11fac16d01faa699590c9518dd500c09db805b1c86d51bd0
3. 0x9a0d41567170b27d6659bab74d4c0622d5869e71b687b26995494a6927b3dc74
4. 0xe546fdacb2e6262350f013cbe9d088c19884ec968185a7aea87681678150ab50
5. 0xbf77f182e8db90e22ac25d19b8d04d8d9b8db754fa3a64832a8cd24b166dd50c
6. 0x387b2ac06db996b48826c904400f5c910597234d698485cfc1065a4cf0112424
7. 0xf72b090b7daa00e71984ed7c0f4148b2c13953eed6c642ba650801a3cf6d4ae9
8. 0x6b7f276e1e9dc6730b4a8013969ba70fca1c374745203fbbf65b13f2582c217f
9. 0x2b6fe004c246fc652b29b72109b89820970eb53369589a2ffe86127ded5cc98d
10. 0x07f668a16b48122201907da7cd196aafa2a01b875ba8ee03466f4f962a6132ae
11. 0xaab95e61bf7eb3eb67bfb6e6087e8ea9336c237255074c7be4c1ef215875f410
12. 0x9e93e061116f25de0a5a67ad7fdb2b5f1f8e20885ad65d25f2be2329a0208a01
13. 0xcbceab499525f5fa93cba6d29a309e0c0ff18cfe7f3b17fe0ae96beb8d87cc28
14. 0xe7e7f0ee694b712db7150c3f1692ed383efbc9783ba8600081ffac0da359b4ef
15. 0xaa85d31529f47e1b810e9dfd8bfa6050b99090fde56ac1fa1fb399ad1e6bb919
16. 0x0aaf291a2ffa2205e7df7531bf36800e377dfbd67208da05b97625f1cc49ce02
17. 0xa448dc698494f795f2240c0e7070e8a93eb263baee21ca4185a7d03432a614d8
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1