Evidence row 1786673

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/UxyuFi"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/64d02dd9-b1e5-406b-ab27-b9efeb64f101/.well-known/agent-card.json"
    ]
  ],
  "name": "Sassotero4",
  "owner_address": "0x73131f9436de0bb37f2a89406b44d51a33473512",
  "raw": {
    "agent_id": "18364",
    "agent_uri": "https://centralcity.ai/a/UxyuFi",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sassotero4 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/UxyuFi",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sassotero4",
      "registrations": [
        {
          "agentId": 18364,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/64d02dd9-b1e5-406b-ab27-b9efeb64f101/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/UxyuFi",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793559501,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T18:59:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sassotero4 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/UxyuFi"
}

What the leaf hashes

{"body":"cf9988420256d8f6388679f5e7e6e03dd0cf0b26db3aee6e064a00493a595a6b","id":1786673,"kind":"listing","method":"sync.erc8004/1","observed_us":1793559586747951,"prev":null,"subject":"erc8004:5042:18364","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x3b18a59066bf89b22f690e11c7d3daa822170cb574b6f2bebfd0d4b688539724
2. 0x430ded72f31be04469c8943b5e58d0b00ba781e73f6b1201c6a4c7c407411dce
3. 0x8184af1cd3ab2b4a2fb41356274444b0fe41eaf4dd88671572f6563c62d33fe6
4. 0x2755b0c83da6d37d2346568ad641b59ab437c8569a8a35172920a949e33b9f23
5. 0x92c498a5e9f35d7632d143c53a822277d800d248e8d059e97e336811f7ba50f4
6. 0x86418d434d7d78581c75628f67b046b3a7cc4d7020d1055b0a0c02d1cff8f4c0
7. 0xc37ea05320a6e3f7e5272678bfc6326ebbc4b9664c65e7e1b0c8adaf14b7b3c5
8. 0xc6866aafa9b8ddbe65497a23d8ca971e8e275404b96dcb14032daabc5e6cfd61
9. 0xefe84526e16787ae32a85a01cf30da458ef0c1beb0f6cbcc6ce8b3eff84dcb6e
10. 0xcb3abb4299a3bc4449ba7d1663fa2c8fd1c7947666b3edbfcb22273ed288bf68
11. 0x791ff824645400f636b8b68b4687455e4e34f83f260ed379447821c40c4b1065
12. 0x1d6f15a7f731a161f0e482f14e3d13268ad79bc712d4bb43c5011129e6f180fc
13. 0x3127b3988eb4eaf07dc91fb2cc57ed8323f0e01ccaa6a3934ccdb7cf60b12e21
14. 0x07ea6ece7de601a64e2a172b49fb304109f2a8322814bef4c3168d05334b3609
15. 0x9518f8c5450505f008d5d964f03e490f2bbe4e73e8c89384cb6b935788ff2107
16. 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90