Evidence row 2042776

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/h0z9mm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2eb574e8-010b-4a89-aae9-d72a265bfd40/.well-known/agent-card.json"
    ]
  ],
  "name": "Diandabel",
  "owner_address": "0x13bf4fcf328f02401e735b7a370100a81208c7b7",
  "raw": {
    "agent_id": "54363",
    "agent_uri": "https://centralcity.ai/a/h0z9mm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Diandabel 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/h0z9mm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Diandabel",
      "registrations": [
        {
          "agentId": 54363,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2eb574e8-010b-4a89-aae9-d72a265bfd40/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/h0z9mm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793588769,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T03:06:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Diandabel 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/h0z9mm"
}

What the leaf hashes

{"body":"5d27db7d1baa329eb3b62c10056fe15df450103524cefe8d0c74493d8e575b2e","id":2042776,"kind":"listing","method":"sync.erc8004/1","observed_us":1793588786318098,"prev":null,"subject":"erc8004:5042:54363","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x5ee01e0de755f93dd1dd67c2ae1b0ec49ce80ef2f8551dcc0b90d8f216ce4567
2. 0x0d923a36731626b8f6358b3c35472497f1c571d9460ed5134c6471e0b91e9bcc
3. 0x73ebb6f49cf3b6a68360f31f59d1bcc2eb6bed4e823fdb6854433842024c902a
4. 0x235e7d7a1c33014be7c0fac9cb57dd8cd35126cb2c209775237d90248544a516
5. 0x725ea03f69e9a041803c55c4f7ef857eb8b341d4771b7e0e8c76f07e01bcfcb0
6. 0xe9ef05ff1b5f98d35313131b350d92961d75669e0694d65aadc0c3df0ed428c0
7. 0x5045aee3185cefdf0fee9529e3e4cb4e202ea712b686c1ef2f4ee90fbd5345c9
8. 0x073b84ae43dab7cd33e00ec3465e075e88fd8029f5c07f0e732d3cadf1fd4e38
9. 0x8189e6dc4676b3ae5152f796b037ade6d169cd767b398c48e8198c0942227551
10. 0x15b6fa53a1794c49aa68f20be1be4cd23c2c0914da73fb1d1251dd024cf3a9ee
11. 0xbf3f0fd5fa0700fe26a6965035afc77961bd3271df22bdeaf954ee14db8a9831
12. 0xf22eed74e06b82fc2a964f9eaba6330ee509c52339b4be9824a1720eb2cb0cee
13. 0xd7d3bfe4670fa6bdde44d198ca661840b2abfe18e9099f606cc8dbc11ac3c436
14. 0x6ae97c2bdc679e3326a739627f6c3a307d7e25e547b9bf23dbf2622fb26d858e
15. 0x23f4763e8db2efe57fbc28dfc68f2b97b65f54a03425994e68157763af649a50
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af