Evidence row 2288142

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/IwoIQ4"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b35ff80b-d265-4cb6-aa2c-5ef49355590b/.well-known/agent-card.json"
    ]
  ],
  "name": "Beifjo",
  "owner_address": "0xcbf058ca0da153b6eef1fd5c1dc08cf444e64681",
  "raw": {
    "agent_id": "136532",
    "agent_uri": "https://centralcity.ai/a/IwoIQ4",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Beifjo 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/IwoIQ4",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Beifjo",
      "registrations": [
        {
          "agentId": 136532,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b35ff80b-d265-4cb6-aa2c-5ef49355590b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/IwoIQ4",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793656688,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T22:03:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Beifjo 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/IwoIQ4"
}

What the leaf hashes

{"body":"c9022be19a5510982bf223147758c97455bbb614677584a98adcbc38ae0e5477","id":2288142,"kind":"listing","method":"sync.erc8004/1","observed_us":1793656992404983,"prev":null,"subject":"erc8004:5042:136532","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. 0x908f1b4754393ca095883d55694e992293093ce454f92ba38a50d3db959ac681
2. 0xa4ba16a627fc3db4eb32fb8de490708c3d7dba86da3651ba461bca397c8422c7
3. 0xd45c1a5cf10bd64733972615da28d84b6c4288d29c85f8e1c740c2af7da59500
4. 0xef60a3899f678e6de276545e4c6be98b35dc5eec01cdc9f3afe033449cc58f67
5. 0x9f8e8478a931d09d0c7dcd76b94876c1bbc5a8f669b261e0630c161dc3ebcb7c
6. 0x0b2f11baffb6f39104b4fc42bddb9937d8b943bd1e7bae3d74ad8b146c1b83b7
7. 0x43fa06fa019ef5a1b74c45f8122d6cee357ab8fa25a133727bb7fec79e5b0759
8. 0xdc774c1c348cefc89688772174ef9f05cd16818abd6d029dfc3e5189f7b0feff
9. 0x573575c69e1fa4d3ab475cf1f53a056f00a865f10b76b9014342a129026fc499
10. 0x00d92f9e5746aa9bd4c5be25bb372864ae801b756483c38cd02534575e19169c
11. 0x44a5cad77dd3fedc5999f1587a59e074e73aae4b83894824e2e7767e7eabb7fb
12. 0xcc41efda675fd5f31ee9b82e2920f27c5b96c51ec4eacef941b7e4116cbf2ac5
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