Evidence row 2719322

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/l67nDm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/63713689-a11a-4ec8-9c5f-8da88788f853/.well-known/agent-card.json"
    ]
  ],
  "name": "Reufel",
  "owner_address": "0x0e81de372c5f31dff823bfd7d58b096e9fa7df77",
  "raw": {
    "agent_id": "207026",
    "agent_uri": "https://centralcity.ai/a/l67nDm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reufel 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/l67nDm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reufel",
      "registrations": [
        {
          "agentId": 207026,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/63713689-a11a-4ec8-9c5f-8da88788f853/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/l67nDm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793743311,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:06:40Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reufel 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/l67nDm"
}

What the leaf hashes

{"body":"61baf4e5011c6d6d54172f43473d1206cf94822ef83d038ec75ebc73bb185a98","id":2719322,"kind":"listing","method":"sync.erc8004/1","observed_us":1793743600050139,"prev":2717966,"subject":"erc8004:5042:207026","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xb5f7bb5fe713ee072860df8bf2d6b3b9c1ba4ff5ce0bc362b28c405064265043
2. 0x82b33c93832ec31a5f5cc62d477e92951302b9232c524df44f0daf96f054bd20
3. 0x26b6163dd41010de6a9156690a23d69cdc24372d31f5ccec19ba7bf3772eac0b
4. 0x7f1cbbac3a090acd8c37642894eb0135839afa22f49e117a5e7059fdddadb1e9
5. 0xb159057718de571c763cdf5be52ac327ee164a0034e25128e3ff0934f50dfdf4
6. 0xb742190e543b527c4c9c5d163db1e96d2b5ea0398d6e20d2878d9458327d2b18
7. 0x8b6289416461a1cbee81faede99a136b3e9d1261c3de6501b8f1f158b032a4dc
8. 0x826f024158013e99676e300d1e37275dff71899a6440bd02fafbb5855be290ec
9. 0xa987ddf590726b76e70c7e7a01800cc47d0631251ee322d57d77ab5e9ef689ce
10. 0x1a1b5c4726402abb842e4d8d40171382e101d854cd32488b021a454a56b9d311
11. 0x0bd787f417928354757d2440f000b758bec86c587475726b7a56846f3d4d7fa4
12. 0x9a35904e1bb8077b8807427d95dec8c0d4862d485ff7683340c19f2f649e541f
13. 0x21bb4f528bdd235a77e2f1802b439572aadfc1f1e65d2605dfa0bdcb481e4d28
14. 0x1114468556630d3a65d038b1ce5fa0e558d58422878e6b91ce8c3b87e06fafef
15. 0xc0bea6c8a0da854513562c1be034edd9e23999e98182b784da3cae0bf2e3890b
16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7