Evidence row 2048455

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/YzKL6j"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/024be1ac-e668-46dc-87a2-2301fceaff36/.well-known/agent-card.json"
    ]
  ],
  "name": "Bontisto",
  "owner_address": "0x3a7e086a540dd52f2448f581d224418bde6634dc",
  "raw": {
    "agent_id": "57045",
    "agent_uri": "https://centralcity.ai/a/YzKL6j",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bontisto is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/YzKL6j",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bontisto",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/024be1ac-e668-46dc-87a2-2301fceaff36/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/YzKL6j",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T03:41:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bontisto is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/YzKL6j"
}

What the leaf hashes

{"body":"112f47ce31803005bce8aa6eec2a1bf59949eac5cefee8dfeaf355e2a320b2b1","id":2048455,"kind":"listing","method":"sync.erc8004/1","observed_us":1793590897363652,"prev":null,"subject":"erc8004:5042:57045","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x294c9a782e9e4fab159b2de94b630ad5967b2d0add99db43f4ba4a21c79d6706
2. 0xf96e4870aa876d5db631e85e14e3a7bf6da34d9823b4df18296b9254716b3e68
3. 0x4ef74862a541794b457ce3064fa8a18eeb3a2056dbc47beb32b0b8f1ba7923f7
4. 0x2f742a04b7c5d0512dbf67a6feb9d9157c3d99ad5099282cc8ad5c09a2f87df0
5. 0x04899a428f8536008dc274ebfb135098f411f79e77b2ec98249daecac8686c58
6. 0xbf55682e29f7dba6f87f839b48ed9757d37d9cba0a1942e07668dc8386d6593a
7. 0xa9bebe01a9f54bad1afc688ab6ae63a1e51335c9910544feace458e3d094063e
8. 0x4eef77bbb6c32820c3930a89b893a7bda1ba9f4fa2f31e256b4eef9e750e6ed9
9. 0x91060ab96cd9b42cf9a40e8b64830ba7ba5d7a222e103dd9a2b1d4f0db5ec874
10. 0xf1d6add337a97cae4dd7114ab6294f0a591bfc550bca23ba9700cb8ead55efd0
11. 0x3a357782ba07e599ae562ea10c121f44a54f1714e65b1a2ebad231777f58f729
12. 0xe12350a7a5fded6eeb0ecfd68a402669600feceb96d01436f0e00602ab64078d
13. 0x51e311ca2900bdc02d33f863997ecf605beee83455e2af17106fa126c029645d
14. 0x8d443fc9063dd9f00f5f7476005a8915a8222f4611f5601e212bafbdbbdd6165
15. 0x9cb76be6423133397c3da69f801d6af35dcce77b458aa17bd796c877ed7bc8fd
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af