Evidence row 2996289

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/IuWWpG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ca868181-e391-4695-8dba-3e328ba81d68/.well-known/agent-card.json"
    ]
  ],
  "name": "Fubestino",
  "owner_address": "0xc64b2096b5a19a217f55825664ac54ea47599b47",
  "raw": {
    "agent_id": "244270",
    "agent_uri": "https://centralcity.ai/a/IuWWpG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fubestino 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/IuWWpG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fubestino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ca868181-e391-4695-8dba-3e328ba81d68/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/IuWWpG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T11:16:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fubestino 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/IuWWpG"
}

What the leaf hashes

{"body":"d3d206699250a4af5083f897a2ee427973dbae403b10477563aee5e4f1f65e21","id":2996289,"kind":"listing","method":"sync.erc8004/1","observed_us":1793790987137578,"prev":null,"subject":"erc8004:5042:244270","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. 0x9c4e4f471b51ba3cebafd94364c1d79b999ab6e8e61021509cb887dfc678997f
2. 0xd03dafb4714864a93e5ea064462a5f13e4bc5690050c962f22df159e0f9a167e
3. 0xe25cc9c0f20f8fd80bd13cc1b013fd6937593112b56439ee9f9542bf9ee446e9
4. 0x175f1c682e25e0eb5d217482a59ef439235a16c89a009c82c69f797cd4712e71
5. 0xbd20bb9c816e7daf3d32acb1f884be419a35cf60cdd433d5011cdc2a6ee2ea6d
6. 0x115bf208f5492cab7599a2ef8d8a9f2746b82d5a7a1c9eb5759a0c9cd526d743
7. 0x5dc185122339b1234c4530c1d54c17e22bfe82bff36257af0ab807be0738124d
8. 0x1b308bee2a7d8441ddb82f92d26eece9872a2b6ae4aed4435dc50b7505d8a011
9. 0xada30b05c065ee9d036e048bfd70270af5f04cac676b230ce70430cdc30962fa
10. 0x71a64a4675f8aa75d046ad22e9374ae6416470ce40888f971f5aac9ff376e671
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