Evidence row 3007489

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nCTpHw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/479c0000-c0ad-4225-9628-560d73aa0dda/.well-known/agent-card.json"
    ]
  ],
  "name": "Schuvert",
  "owner_address": "0x2e7ef45392130a3022f286e8e0deadccae293f66",
  "raw": {
    "agent_id": "248699",
    "agent_uri": "https://centralcity.ai/a/nCTpHw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schuvert 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/nCTpHw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schuvert",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/479c0000-c0ad-4225-9628-560d73aa0dda/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nCTpHw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T12:36:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schuvert 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/nCTpHw"
}

What the leaf hashes

{"body":"85657c1b2beb9efbf833e85398eb7e25fb5d171e0442251ab6e1db96e2220d46","id":3007489,"kind":"listing","method":"sync.erc8004/1","observed_us":1793795784211937,"prev":null,"subject":"erc8004:5042:248699","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. 0x58d2448d108c1b0e96721db2af6fda550c21540295bce676b4d3ee28c52e61fd
2. 0x261b65e36884ecbdbabfd57ca0b7f6cbb7919aa9d5673cb3a4f81de009d29b03
3. 0x6706212dd004f30585af04df02e11b558263ebf6fbbfefcdd710ff36453436c5
4. 0x281041a7cc9ec6a1a8d58588a41f09432da8c3bcb14d31e44cbafb9eefe742c1
5. 0x1102bf7c753af3a350429d824b838eddb1695edaf72ebeb8a6e74e80cbf058d2
6. 0x170d1acd200b7ab9c40d29fe314405725b0d638b2249a3e9bf4252f498ee2b18
7. 0x0bf51ebc4e8e98ed3ef3d4e7ae6928892d4d549fa8f3b5e6840234aefb38dfec
8. 0x26661c69528a2f40d836ad0bffc05769381646a7303e42e596ed4e8092ff71c7
9. 0x3ed0ebd7487344cb64d898c4378400d1c1ec2a7c9be44cf1af10c3370426fb9f
10. 0x31b5546618fb5794c61adf725d359347b847a5e045095aeffc7193f5531dda12
11. 0x5e05f7c02eb47fdda60e8a992c847ae6f631fda3c8a271fa9550dc8f1735027c
12. 0x55aa4ed15a7103bee2aa84d11a3bad9a189e2b97e173f45f8e4be78d469cde0d
13. 0xa2e5674fcc10c964861fbb98d1f682c2e24346c9f9f7f8e545244f42f75207a7
14. 0xfcbe70e6806bc5e74c59372e42042f8b6a3a2290fd0287c7191d5427d1ed1efc
15. 0x5d251e883c0069357a22831cebb319c52fe5f04a17c550ecf0dee07b97adf218
16. 0x5c295f44fee7844fe001921189101c73d5ab26f05805bf5587a5f0e5ee351912
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345