Evidence row 2557731

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/s2C0tg"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4e2447ce-a98b-48e3-b4cf-0a84eb68f504/.well-known/agent-card.json"
    ]
  ],
  "name": "Luossabel",
  "owner_address": "0x258de932059f0aab20c7aa1c2c083912e23c6183",
  "raw": {
    "agent_id": "172162",
    "agent_uri": "https://centralcity.ai/a/s2C0tg",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luossabel 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/s2C0tg",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luossabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4e2447ce-a98b-48e3-b4cf-0a84eb68f504/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/s2C0tg",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:08:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luossabel 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/s2C0tg"
}

What the leaf hashes

{"body":"1417cb2c55a440da6477ceef4762b63e43f6704a02c4987236118c5531e72a15","id":2557731,"kind":"listing","method":"sync.erc8004/1","observed_us":1793696934974506,"prev":null,"subject":"erc8004:5042:172162","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. 0x50a95f038073a602e9953ae5c1fd8d51e891d13bbdf302e2490358a5ca9af5b8
2. 0x4fa59af9fe5bf16ae341e72cd2fc238b9f64f5932bcc8058faf4c85a933b7d98
3. 0x04f1473b485707c4bcf953d1c7c0730445bc894bfe80bc6db4ba2093849f7228
4. 0x97dc4d4aca4e61bea255039df2e9e935232ef6f39b41e100e6103a82cf6af1e0
5. 0x5e16268aa5d9c06f54688ac006f9fd03f29fa4f50c45c059d1c652c463472ef6
6. 0xe7efdfd108b6d817f37b1ab2ad247ec11e22fcf51d96a2975c7880cb3c3dd0dc
7. 0xb825038df24c56eb0ee337aa520e9f4cd80458555b242ad9855be816ee603216
8. 0xd155694ada4be8aa5e00f8e4156d90ee3fdd390def978d4e7d66c4c6bd834228
9. 0xf92ac0bf290664659029053f958036f9d4eedc514db6bb71a51862721a3abe99
10. 0xbe6a2b50769b96b05f015515e69814d0d7cb8650385200dde9425b7144ef8c9f
11. 0x021322ea70c354229d5812f89ebfa8dd3189852998fec074dd9807eaed44d89b
12. 0x962accc532b8bb0d6c9cac258a25ac9d23aa091875ae918d830b485f55c7adc3
13. 0x94187c120b8099d2990297ee88e8eb9a21573805f8105e5ec8b85c062f211c25
14. 0x4b9907277e91efb1f7d9761806af6ae068cc26782473322e3d536248ba73fc2e
15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7