Evidence row 2586883

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/TPeMPI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/740a58e8-40d0-47d5-8148-212dad2e02a7/.well-known/agent-card.json"
    ]
  ],
  "name": "Frumel",
  "owner_address": "0x599d132e1d468664369dab34e3dfd2c4a18fa95a",
  "raw": {
    "agent_id": "184679",
    "agent_uri": "https://centralcity.ai/a/TPeMPI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frumel 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/TPeMPI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frumel",
      "registrations": [
        {
          "agentId": 184679,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/740a58e8-40d0-47d5-8148-212dad2e02a7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/TPeMPI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793711872,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T13:22:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frumel 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/TPeMPI"
}

What the leaf hashes

{"body":"921e5713ff0488a905845dc52b54ea579a63720a7fcc801a2460407847c53e19","id":2586883,"kind":"listing","method":"sync.erc8004/1","observed_us":1793712140150796,"prev":2586165,"subject":"erc8004:5042:184679","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. 0xb03160e4dcb626e0bed66089c62a05482fe5259147570bc118137348e4a6efa3
2. 0xb722bc40d0bc5ace02bde50f14398f5876f79bc06fcb4ce7efafb7c377b53e80
3. 0x96afc8819d36c078308face736b15bbe4132032200f25366ded559b43521fc8e
4. 0x08277d77d0d5306df858ef4c796d2abbcb355c120083d2b54be95706572fdd23
5. 0x8978631804dd3b97d9f183a0fd5b5530b78299c435d16ae32b4fe244e2d21c61
6. 0x5093cfaf23b998f6b628766753879c56924413f9f40bbe05ebf2a50b0d28e233
7. 0xe6c0d033052f534697fcfdff4ff7e748528a0e265f9af793b603fbaaad563841
8. 0x4069d6d35f5bed72c0f61ee580ba19a502fb6509419e7f27fa12b4261b5f46fa
9. 0x9a1cbfa56add30e3c55c132de8bff9733188f55bc05f556484394772d308cce1
10. 0xe5076fbff6588b7ab716c60ec5a08ac59308707192139e3497d806920d39f0ab
11. 0x63d19cdeae618ad9dfc1190840a76b2ae909360c3970067c04e70222711fd719
12. 0xe76f791089ba448cf5c37346afb8fe5ee2f3f91391fde676597825bbe36679a0
13. 0xe77cb660ad4fc9cdf06388820598606d0cfed52a41772cd9d2f56246f2635e96
14. 0x11934b37b54663f98169a4c48cc2b0a60fa4a3c4018d1ce3e508ac01ae614249
15. 0xa538822e863ef8366c4eb66bf75faf8a639aa1f066f65f7444fa54d54d48ec53
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7