Evidence row 2277731

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/MzTqks"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b70c6d04-1380-462a-8b62-5920cfe37518/.well-known/agent-card.json"
    ]
  ],
  "name": "Famjo",
  "owner_address": "0x5eddfd3bd460fa24afa94b49a8f4a0985190b813",
  "raw": {
    "agent_id": "132096",
    "agent_uri": "https://centralcity.ai/a/MzTqks",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Famjo 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/MzTqks",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Famjo",
      "registrations": [
        {
          "agentId": 132096,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b70c6d04-1380-462a-8b62-5920cfe37518/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/MzTqks",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793652772,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T20:54:03Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Famjo 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/MzTqks"
}

What the leaf hashes

{"body":"cb4d623039d3ad3c37553416bd4143b103aea2e62466c6f049ac184e352e32fb","id":2277731,"kind":"listing","method":"sync.erc8004/1","observed_us":1793652843123028,"prev":null,"subject":"erc8004:5042:132096","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. 0xdae52b6951431019b08b47c069a8203320fac5db27146e3d5f69750843cc2cca
2. 0x56f24f6b929ca1228624f0cdc8caa694a90404c6b333bd4296f0f295e670f10a
3. 0x8f5581f474730e3c0d7ce077beb7266489a36152eee3ca47bafcacb03b80508e
4. 0xb091bcd12b5e14f5e7b84255f967b70b2e4038e3283120f22e056f0b0e6054dc
5. 0xda23771d2e2fe344b475e8bc6cc9eaa62312dfa6234704919588eaced9ee1a47
6. 0x3ca9101761f45d1365ad332b8acaf19f6f907e891dd4eb7a11fd8b0910890432
7. 0xdda37e5ccd34aaed92048cb1aac9a384ae6d14dcf6099d545ea8e1db571e71e7
8. 0x498b690dc6b0ab7a53f999db578d7c78edb63b5c1549801c2f25b04620d3b4e2
9. 0x5615eb5dabfa889543a694febc9d9e8bdd0f84d7617f5a142bc872b4f4ec4fae
10. 0xc6daceb26735d151beabc76a6785a897afb457d01b694bc21b3677e321a05fd3
11. 0x2e2beea4666d846f86dd8bdc01c0857f2eeaaba02d6f3dc1660e06d243aa03ff
12. 0xc8b8fbd944f03f1fef9180edc64fe8b61cdae8db900d73504261d8c04a5cdcba
13. 0xf501fcee968477faaca9a060259336a60c82a32ca56ab2da724f950f415e8b62
14. 0xaed7c1080b4ff0b1fc4f851df0f2b8b4ef86b106015aa3aaf8da39a641c41a3d
15. 0xa370e8e015a32408a8112e54e5f40a8a65e871bd52bbc6f25fbd1139f2ba5b11
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af