Evidence row 2544588

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/k0mIbr"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4492deda-0718-40f6-a740-fd74b0c47c90/.well-known/agent-card.json"
    ]
  ],
  "name": "Reaset",
  "owner_address": "0xe19e8b7f9434847ac10923a9598206dca039a604",
  "raw": {
    "agent_id": "165452",
    "agent_uri": "https://centralcity.ai/a/k0mIbr",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reaset 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/k0mIbr",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reaset",
      "registrations": [
        {
          "agentId": 165452,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4492deda-0718-40f6-a740-fd74b0c47c90/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/k0mIbr",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793689158,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:03:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reaset 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/k0mIbr"
}

What the leaf hashes

{"body":"9a06d05dd8905fab60eac9e66bfcc516ba85bc76d3f7bfa519493ac4556c784b","id":2544588,"kind":"listing","method":"sync.erc8004/1","observed_us":1793689399541313,"prev":2544350,"subject":"erc8004:5042:165452","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. 0xd70a638cc87232e0c7ed1ad4cb87b95f662d2a5f8d53dcd37aea06ec3ea85b53
2. 0x21301efac934aa295d6d81cad17cba46902af0432e26d955951aa3face57be91
3. 0x6dac80a347c976e2b05669255cfb5954aa2b67a414fef1999d1eb52481f9f087
4. 0x44a41eb3039fb671541113e698741392d96b97ad9987fc4da3d3eb5a181b8bac
5. 0xa16506525768d67a7f33d11f82a67f4d9cde16738e077270503700fbee6e8711
6. 0x35845cc1e19195df871ea1ce0ae945c62c0014be7bb86c05e8453a204580b204
7. 0x2271ece3b218f420aa6a79f1877114756f49313c49cabb47f3609695509bf0c6
8. 0x1b4b2c957aa9daf3dcdc92ef1f5fe39747de3c2792e9b231078f30098545b011
9. 0xd6788940f1ac456c0bf9dde1685654f07da3f8b4d24138c675e144520993cb6c
10. 0xbfe5db0250fd4d9260ae2eb6c47f45a1d6deac2002cec51a910d77216b78154c
11. 0x9bdf0b40c16785f41014bf795deda0716692a719f97789fc3691bc5f0dde533f
12. 0x90e3c26509e352ac83f38d5549cd92bfadc61435ee9dedd0267ec700865ebb58
13. 0xa8db70345e2bde6cfa8286548a731de586d8c60112c85b9b953c4639273fb111
14. 0x18c35417f7b285121a68d43297e370931a92ea9fb5a8410afcf7e021d5ec8b7e
15. 0xc7478839685fed152a1d3420a50281ec80c2c7dad556230418f148fc7a02f71c
16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7