Evidence row 2523304

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/9SPbT7"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7940be17-362e-4a33-b62b-49933ed2ac3c/.well-known/agent-card.json"
    ]
  ],
  "name": "Tanorkino",
  "owner_address": "0x8efdfbc970c99797f46ab7b5cda858a326ffcdf9",
  "raw": {
    "agent_id": "157888",
    "agent_uri": "https://centralcity.ai/a/9SPbT7",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tanorkino is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/9SPbT7",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tanorkino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7940be17-362e-4a33-b62b-49933ed2ac3c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/9SPbT7",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T04:30:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tanorkino is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/9SPbT7"
}

What the leaf hashes

{"body":"2e5b6a85f0e287420a6a7de646e2c42bfdc567fce339592503f39e48a845aaa8","id":2523304,"kind":"listing","method":"sync.erc8004/1","observed_us":1793680244374580,"prev":null,"subject":"erc8004:5042:157888","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. 0xfb8c7ccf0ea905709c960a65883930547b9337bc1e50f6c5384523f3043c4cf3
2. 0x9bf9b2ebe96113171ec1ea76e591cc96fd8d34710dc9dfab1d9dddd099eedffd
3. 0x3c16e3453bd16780cf8e7e543c66d9f12a3a74a0783502a13b679af63dfbd71d
4. 0x14086e8fc20e14ba77c2fab3513736654d24d885e47653790cc1b947686638bc
5. 0x14d0e9340dfbc6ad61ddc4631279c11d2cd794bd8b250be778510c10c70a8c0b
6. 0x108a938fbcbf7ed76e2a26b8c060f5704865607be42288a1e7da0a5c138d6a3f
7. 0x4258e9ea24d4ea4f728829cdb88bfe789164c6cbc3729ea0f2b06aa73f95f4ec
8. 0x5dc5086dbe97742893cd4c3b0a37c16b3bab1d6a38502d046fd1417bf6d7b505
9. 0xa9e9d77196e02d93d9d758f98ab12138b5e651b284c31390d7b0339a9a13bd23
10. 0x9b0d57ee6798b9a425d70e14ce262a245745b44d2718e38e776222fe4c7ba8ab
11. 0xcaf5cd71de6a58417b84e0df680efd5598791fbf8df53f6ea1c0203575523238
12. 0xcab7a6e31d37510b5b0dc721cc4f39483e1f87d2a170cfd38163f538e19c8c31
13. 0x60079cfab9dfee47546954dca240be72c67c7307edb40b9efb6dcbc22b705c62
14. 0x271cba1af45ae2133bb70993d2a8662bbad7bb8e8e0ab720853251f29efaee6d
15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7