Evidence row 3138027

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/IgKX8F"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c6c7c528-ba30-4962-a862-3321ab330640/.well-known/agent-card.json"
    ]
  ],
  "name": "Schureh90",
  "owner_address": "0xa2c62df37517218bbb8b311c8fd2643b9a5b0567",
  "raw": {
    "agent_id": "300241",
    "agent_uri": "https://centralcity.ai/a/IgKX8F",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schureh90 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/IgKX8F",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schureh90",
      "registrations": [
        {
          "agentId": 300241,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c6c7c528-ba30-4962-a862-3321ab330640/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/IgKX8F",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793829348,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T22:02:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schureh90 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/IgKX8F"
}

What the leaf hashes

{"body":"cefaf416c5e0e710946b37df8bbcdc398f000506231b6b6346a4a11ecaa7f31f","id":3138027,"kind":"listing","method":"sync.erc8004/1","observed_us":1793829746714195,"prev":3137839,"subject":"erc8004:5042:300241","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. 0x9cc5a09834cdeed5344072c7b4bfac03d79ff9fae031e704f13adf0cbf89d1c9
2. 0xd16b079724e2fc3a26b56792bc863e9b57845e08f307c2702034492b55ede3e9
3. 0x4e43ba4518fc095617c6cdfabd905a5ad8e62e66ea23e160c9197eb525da4d43
4. 0xc2922e1ce9ee7bfeda21453babbcfce6ee7f2436994cb2a70e73af6c39ed26d9
5. 0xb2b9694e97027ab40e100c094a788effe5851c2884377af5e54ebcec0c139a99
6. 0x334f3dcb7f583bcc30e2028f4df0fac952c611fa3962a655cb8a4d2d69338c92
7. 0xc6c4e190c5eef535f768913f54172e092fcd4129d0f6d3162fc4df3009be0e3c
8. 0x039ac1f360e5189bfdcbfc9e6b0c37dee153ed6767477655d0ddf853abb2dbd5
9. 0x5b77aa2d88efcce871c1fa3d9d4176c3246e5af9473c25d434c7c690ab179879
10. 0xf10dc648d2ab6f3f571aba6dce26666e5bf16bce75b600baa5ca2d1a9c369379
11. 0x29dcb92eb906a7c3d842170a099a7a8d1eaba51fa26d2b41ff57a8daf6aa39d1
12. 0x1ad5d7fdaf13500aa12eb122b89fe714d8f228e21c5da25e65f3e1e6f075dc86
13. 0xca6d7f79ac4b499566d27782a10e102f4e930498bb70ab81589def907c6f54ba
14. 0x989f4c924746011551de474bbf1291972687ddbb952d10e6d81e820171bba424
15. 0xcce6f2f7e4f40c7f768552ae3da9c9aed1be84ca300fbff8a25083a9399680f9
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345