Evidence row 1819848

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/BluP47"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/322a6212-ee6d-4368-bf3b-f0b3df388928/.well-known/agent-card.json"
    ]
  ],
  "name": "Friateh",
  "owner_address": "0x900092add87ac8e7a2e71304e43d342f3cabeb74",
  "raw": {
    "agent_id": "22430",
    "agent_uri": "https://centralcity.ai/a/BluP47",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Friateh 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/BluP47",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Friateh",
      "registrations": [
        {
          "agentId": 22430,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/322a6212-ee6d-4368-bf3b-f0b3df388928/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/BluP47",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793563255,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:06:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Friateh 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/BluP47"
}

What the leaf hashes

{"body":"2c11af158a142114e7006204e2fb922c3d35226fab038db5676fa35842808d07","id":1819848,"kind":"listing","method":"sync.erc8004/1","observed_us":1793563606300619,"prev":1819623,"subject":"erc8004:5042:22430","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. 0x2bc17c544a022701f1b8768ad917d8f992d78bee9cbc7a52b2ca4b213f72ccbb
2. 0x6d1b0e3c3f22a7aa99c4ec99e961535267f6229c66dcd3d1512329114181dbae
3. 0x356af2e96e04927e1ba34be8980e0a68c9afcd767820f46d65101c8013bc0a63
4. 0x8c98738e94b8a5598ee45cd868527bdd84cff7e4724216c4255d303c135792b9
5. 0x29298c3f2ca01c0b870674c00b9edfece357323344b15325603e5f2b5dc14acd
6. 0x9c286504c13cb6c830f422775bb2be9a8e7ffa74534689a90cbba94a0438c52c
7. 0x47bd20daff6b2b3e8526334485fafe3a133d97d112492c2f804ca17d6232690f
8. 0xf1e8e40fbdaffb176195a87d7e96cf0a3ec60a5ea42266d98c83fb1cde87bd6f
9. 0x2c566e785931608243e7bd85e51ce6d49194970298997f9c27fed63349e317e0
10. 0xef0532f0d79b0339db1f0b298ef2650279483400373ca291672cab2dffdee456
11. 0xe43df8a0a480ddd8279328ed8d2aa41b9697aa471efef48d03b688ed6b08286a
12. 0x0d530940fda014e42fd7583a63b480ad18aedf87206fe608174f3d6c268b3669
13. 0x119e26a40ea5ea49199024d5e4dc5ea7e4b7110b91f88cec9a3d894fa9681bde
14. 0x894f627e9eac1731ca26b2b4b6529eb16ab1b15294210edac68c8378063e2d8d
15. 0x80b1e578d986f759ca01ea02c7a922e757a26a65318f9844ac72c5c1d4fe339e
16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90