Evidence row 2558260

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3URKzU"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/48b9b269-2a32-4f13-8bae-a6dfff0da1a7/.well-known/agent-card.json"
    ]
  ],
  "name": "Tenturkor",
  "owner_address": "0x1066bdec291f8212289577405ee3310c2b9ab156",
  "raw": {
    "agent_id": "172464",
    "agent_uri": "https://centralcity.ai/a/3URKzU",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tenturkor 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/3URKzU",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tenturkor",
      "registrations": [
        {
          "agentId": 172464,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/48b9b269-2a32-4f13-8bae-a6dfff0da1a7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3URKzU",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793697231,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:14:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tenturkor 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/3URKzU"
}

What the leaf hashes

{"body":"a218d2d971a37fcf97b19a64d4bef9d90a8566036ac77ffb0cf6910b74fc2f22","id":2558260,"kind":"listing","method":"sync.erc8004/1","observed_us":1793697275142401,"prev":null,"subject":"erc8004:5042:172464","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. 0x6557ac31e6e47e35ebd5e38d4b466d19894463deaa6215ea96b1741f6e6361c6
2. 0x017a0172e1d22589c37a1c5f62efcbe54a51d0fc2ee9112bddcea5421fb283e7
3. 0xa89a9a8a9bd6f5462e8b51a076da8c370aac4d418dd8e374d92b9250786797b6
4. 0x831f32c1c67055289938a28e4bb0ea0b365ea8bc85da68a947907cf80761cf37
5. 0xb2e86e1b1765a2aec6622cf39f943ee333d310090564b4ef4ebdd52a36c95a28
6. 0x11b4f994eee556ea3b07016aea42db5b91477f8b730934448372c98c3f9a4aad
7. 0x7a97c8394f99249e6cebf078483bc0e0a6e0f18e224a719fb1921938c3f2dc4f
8. 0xdd0fbc4837bc7033a22972637ce2e21ab90905f93cd6ef9e4fb6388aefe4da10
9. 0xd76152a41b3b33986558544d5aa20c2141277f8a5ea62cb61ba7a4fbc55db825
10. 0x4bb8ef04f4e903050939d6e0bbbd4948fce9a037354d2cf509e54110cf95981d
11. 0xa5f6c663746837d88d222beabf21cd4480c182ef624ab11a4c4e6d1dba32e907
12. 0x5b3253dafc547f64119cc4e9e0e1dd01aca08e4a6206c31fda84553f503da805
13. 0x52c189e90e4b72108116f47d43eb5a8d0a5079c20090bfabc8c2e23ac7ec8019
14. 0x7888f4af6f2ce9e8a2789d6262f3507d19501a0a365770aaf709515f60b6e8f2
15. 0xa8458bc8c8ab1d4945ab9da0d4203ddba2468a0fef808e9febae01e3e86bcd40
16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7