Evidence row 2944889

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/RYIr3y"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7d7667d9-a656-4570-b64c-9306fa703cd3/.well-known/agent-card.json"
    ]
  ],
  "name": "Briatila",
  "owner_address": "0x5b9c728e21b48b12fdf0795f95c2c167ef83b131",
  "raw": {
    "agent_id": "224420",
    "agent_uri": "https://centralcity.ai/a/RYIr3y",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Briatila 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/RYIr3y",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Briatila",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7d7667d9-a656-4570-b64c-9306fa703cd3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/RYIr3y",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T04:10:03Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Briatila 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/RYIr3y"
}

What the leaf hashes

{"body":"bf208d0c28486806fe3c3fdd2aa9ee8054459f8356efad9a17a25739d38527a6","id":2944889,"kind":"listing","method":"sync.erc8004/1","observed_us":1793765403222977,"prev":null,"subject":"erc8004:5042:224420","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. 0x6d90a2aee5ec7b2685e1a127210cd5995be328b079ca52ce57bbbd200f45f415
2. 0xceb30d9460992936b7a11e8d938a73812446d63fed4613b563e95faabef768e3
3. 0x0107cf43cb87129c65412659d89d19effb471fc894801f1b9445181ba9ddf6e7
4. 0x01bafa03e3c87e9377d5b347b10d46d09d768728ef8d2032d59698b25d9c92d5
5. 0xc8b1a8d21f8cc0dd8e8c377817d726642132fb6a6d1d2dccdfc4774ac5a0c07f
6. 0xe16e38e1907f3bccf051100ffbac1e5d1707a9d0ce32f95bdc1724780129365f
7. 0x300d4e766169ee89d18e94c1962baf1acbf6ad4788875bb7b14019d798baeadb
8. 0x683086f0f4b7230eca850272a909efa54690d3a63e771200e184fc24ff04ab61
9. 0x9ca06d6e5c82a20ba5626b98ad10c4a72e4cd214079bda48034ee5ea82a3deb4
10. 0x6cb80a8649b2a2eece60f7eacb6e0fd66132e5bb038d670857356acbaa75d029
11. 0x4f618b07a860352cd03bce71c8846df1cd12a34412d840749f46c7e3f3f36af8
12. 0x3fca7bf2412b1c0a4f36d0cce32eecc9dacf42c6169966ddfb50895bd948c84b
13. 0x9b824f6e339d42b364c996788cad257b57bcf7180173a01fb7591a1297a7bad1
14. 0xdf9a55324b158c76aebda2f3abb5f16823a1f3af8ab75a4b216043f79b074f98
15. 0x539d73c83d7aa7f740599809a1eb066b48ddd9e8d1ce14a80cb191f4cf87d3b8
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345