Evidence row 3137046

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/LQYHmS"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b72fcb2b-bbcf-4d94-980d-6b80a5007869/.well-known/agent-card.json"
    ]
  ],
  "name": "Schimpo56",
  "owner_address": "0x4059f4e417cb87da337ce0bc8f4e15e5e8f8d0d1",
  "raw": {
    "agent_id": "299452",
    "agent_uri": "https://centralcity.ai/a/LQYHmS",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schimpo56 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/LQYHmS",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schimpo56",
      "registrations": [
        {
          "agentId": 299452,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b72fcb2b-bbcf-4d94-980d-6b80a5007869/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/LQYHmS",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793828988,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T21:56:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schimpo56 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/LQYHmS"
}

What the leaf hashes

{"body":"57fcea89b65629aa95e5da4d36700e737a59412bd7f02300e8e46fdf71235c25","id":3137046,"kind":"listing","method":"sync.erc8004/1","observed_us":1793829364968817,"prev":null,"subject":"erc8004:5042:299452","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. 0x6ea01f51ce02504cddeb218a4531e5cd043b70519797b1b58fe703a3ff5f2df7
2. 0x7b0ce931c01c973bc881d494d9cc50f90ce5c129cead8362dbf0c1e47e42d1d8
3. 0x668fca527620adf8642e3a323f9fb61cfe207f1d8be082a3e4aeedabde097fcb
4. 0x994b49033f37a746aebbeb810634cc3a300d8966cf6d3887a1775102d5065d30
5. 0xb58bb8414b48cf7f4f58f4c6d75d4373141fff502f072657dd6796e0fd57941e
6. 0xdf2d25f8734cfaf9bc706db4375468274a5b6882eb60ec49c9ca76bdc556e8be
7. 0x3ff5c4b7d7bbe555cd92bface111709e998cee35311359c14109d3b39ebb9db8
8. 0xabc511a50b2234ddda5acae7b844e8f2fd450883c18533c4bbf46440a586243b
9. 0xac06accf68ca2c57fafcf14e88b876cb5b66de5cff2712530ea71e4bdde3ea96
10. 0x077e732d1ecba28626320d609cbdbdd05320fb5756d6b3a209d0568669b475f5
11. 0x982fe504b909aa4ab6ec78069a40091279e783c6a2c22edc31a908c7366bc45b
12. 0xf724c803b8cdc886fc3662b19ab06c6f9c30abbf524cdea5fd045e74264ae271
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