Evidence row 2963876

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/pUGGpL"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3d83b6bc-04eb-4820-b8bd-b00372504d35/.well-known/agent-card.json"
    ]
  ],
  "name": "Horkose38",
  "owner_address": "0x0d86236efc997f184b6e341cf95aeae8ddc73c58",
  "raw": {
    "agent_id": "230873",
    "agent_uri": "https://centralcity.ai/a/pUGGpL",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Horkose38 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/pUGGpL",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Horkose38",
      "registrations": [
        {
          "agentId": 230873,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3d83b6bc-04eb-4820-b8bd-b00372504d35/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/pUGGpL",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793773853,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T06:35:32Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Horkose38 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/pUGGpL"
}

What the leaf hashes

{"body":"9d866b26abdf703c35d03ed2ee9c844d9a4e842356d32cfa7ad470759bf80acb","id":2963876,"kind":"listing","method":"sync.erc8004/1","observed_us":1793774132790428,"prev":2963325,"subject":"erc8004:5042:230873","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x4b8af9674a48a40f2482f4fe6f44a31fdeabaea162b142d8708c1f8f5b92de15
2. 0x45f7dfd268a07c25df69152c1eebe22117e6c284a0a2d17d36580b9f8877fea2
3. 0x909dcb92bbedafc7dec3a56f9c85db945959c21764f05b020b34c48983c5aa9b
4. 0xac53eee34838dff4607908831ee1a598dca630f9a33a67ef8c6f0965cc76ed17
5. 0xafb2bee95eaaa5eadf4d9456c4ef14ab0c141123e817a9592d8356402eb88d27
6. 0xf971b6040e7b8a7dfc4f04c48103a76d380e14424446fba84e33eff996342f43
7. 0xea8ee227a906faceb484073cb8fca151f75020aac65b8b8e8b4d96792d8f6cfa
8. 0xe948fd7d101db71746fbbadee1ae6541ff4ec5464335c508fead88b22500fb1b
9. 0x1a029573f5790d28f0b5f37efec0a66d8cf839eff0950d1cf7d1fad8af0e14a8
10. 0xceb9362aa81d375a5d329eb3fede7a690438f88970f7b683b05ebd182606bd33
11. 0x12bcfa46436f4d85ae7839905a29b7b9f9c6aa83441385db2a626f7370799ddf
12. 0xc4777045f8a872f63135f68bc4126a2e41209d61a622ef5eddb3996ee8a0da90
13. 0x3c922806ddf9a5b276c9fb77ae991dd0931af4476d7d13a105f9a3d0da266f25
14. 0x522a25971cd6b6d3e9a052dc11f957b2d317b322866778d5d8ebb96f44d35189
15. 0x544c1b2a55fd13025d2c8d59b81cb53522492b432ac735cbefd94b47b754d5cc
16. 0xc8267b28cec4406122f99bfc9732f9bb7e0af530b05633084110c1bdbc4a7cd5
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345