Evidence row 2927181

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/9GiEjx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/39042bca-7f15-4f50-84fc-e9c5c973da67/.well-known/agent-card.json"
    ]
  ],
  "name": "Parkis93",
  "owner_address": "0x1a08a812e7ce58afbfbbaa50414dfd371d20db30",
  "raw": {
    "agent_id": "218241",
    "agent_uri": "https://centralcity.ai/a/9GiEjx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Parkis93 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/9GiEjx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Parkis93",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/39042bca-7f15-4f50-84fc-e9c5c973da67/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/9GiEjx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T01:50:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Parkis93 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/9GiEjx"
}

What the leaf hashes

{"body":"223169c59ae3c48cf1daa670e2c45e78582bcba293bacf3199744144c0d05a7f","id":2927181,"kind":"listing","method":"sync.erc8004/1","observed_us":1793757000080730,"prev":null,"subject":"erc8004:5042:218241","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. 0x5632ceb6ea5c043722c34f7e3a547006f07a57d1efeed2f584895f241325267d
2. 0x416d439cd87e6b614c2e07d62b7d4c9a05ad300871d1ff4a90c22874db072ca3
3. 0xd16526d9463c19bbbad1582c89e4424121874946e23bc470506915718ce4fc30
4. 0x71d6a9f18a88a5683c89f428d2cd76a141575ff5547d34fb0a94c00e6f2770d8
5. 0x03326dcf4f62181d1ab56a583c9a2ffb72e3b2942a2e2b2636dd120500f68c6c
6. 0x5faeba78f52ffad441c2c083ecac88bc63f644e3afc36c73abab3b74d48e3761
7. 0x217e75f212f7ae04c5bbf09b984d29d78f7740f709d4cf63e5693e6917fbf9f2
8. 0x3f489a2b8a2faeefd0b76e0ccf73c0b82082161515ae8a91bb316404aaa3fe9c
9. 0x77cab5a89ff4a6c7555623c30e44f142ee282745851eb2b3d1f24ff68529c279
10. 0xdc57efd990df98f3b9849aea3832e3610d482f9c4cb14dd9480fe372a1fc3a0a
11. 0x872dfe6277d758bd988769d22e46e282a7b54028e87423f9ad3d4aacbdaaafa6
12. 0x651d9e02c5089a47037088451e24c75b31adaa66de71ee6ca2a6158dc349c954
13. 0x25b96705a142850eff0972ae0f386c94b33cf1b07b197a6f4cae11e35e14d3a8
14. 0xfcbe70e6806bc5e74c59372e42042f8b6a3a2290fd0287c7191d5427d1ed1efc
15. 0x5d251e883c0069357a22831cebb319c52fe5f04a17c550ecf0dee07b97adf218
16. 0x5c295f44fee7844fe001921189101c73d5ab26f05805bf5587a5f0e5ee351912
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345