Evidence row 2050307

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/RDHSPh"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5c43ea66-94c7-4c42-af32-3dd5abeaf7eb/.well-known/agent-card.json"
    ]
  ],
  "name": "Grafon",
  "owner_address": "0xbe333351cf8152e985b8a5db963e735562e6333c",
  "raw": {
    "agent_id": "58040",
    "agent_uri": "https://centralcity.ai/a/RDHSPh",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grafon 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/RDHSPh",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grafon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5c43ea66-94c7-4c42-af32-3dd5abeaf7eb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/RDHSPh",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T03:53:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grafon 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/RDHSPh"
}

What the leaf hashes

{"body":"f621567a01d5cfb2a8fc15b17e4f711dd5594543c09180501687752de257de31","id":2050307,"kind":"listing","method":"sync.erc8004/1","observed_us":1793591591132920,"prev":null,"subject":"erc8004:5042:58040","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. 0x915c08fc975e1b9bd855c65e69760bf04a41396cdba4b83e28fe2d101e367853
2. 0x7f6ab02d6cdfd83a84d411241a6c36c48b466b35e3289795d07174e3be2448cd
3. 0xe964b068ae89227a8e8dee6291e1fdb2ddfa45c42153bba24627f5cc7e993dfd
4. 0xe3ca8cd90589f7fd953584c086ec35404a54c5c8c4676c8b69a3eac20dcf1d8c
5. 0xa55b9970db8e5e69b67a7d77479e23b58e2d05a9fb12b258a1ef8a6b1edbb2ef
6. 0x1bbefaf16dbc4fdfeb9a62fe64061785d44fed726e7f4c174022c306381b6fc2
7. 0x1afb0d1a4e4fd1d905e001dc3023199777582cb0e287898ac21c878f5a13ca02
8. 0xfdc250ddde3137bd351edde03e74cb89a898e20253ed882c9716c655750e9e55
9. 0x4ba2bdc60fdfb0c8c9a6960195b7b26ca30b4a30a1d27a17580c328c865ce8de
10. 0xe463b4765376fc1fd73f3b544da5d4c2e4212dfd081bde8301163377c83c58c8
11. 0x60907dd5dd397391b55397f372ca6b4fc83d8a482ecfaa244c928eec929dee1a
12. 0xd756a44b3038ff0c0524eec8e134fb5ffbe1464a42757b4f12e15355e5ab2c3f
13. 0x680e2eb544f0b0d7118b76ffef0a533f49c97860e3c70eaa1d07167760b4968c
14. 0x3f15e4f2fd3ab4091e7284edf8bfed23163b8ef6b0c8fdbd458a498a9bb35a32
15. 0x5d92631d189bd0292c27a05f85a5ec38ec5f4197dfe4660eb991dc6a511e25a6
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af