Evidence row 1770181

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/gZjJSw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8bb5786c-06c0-456b-a2f2-a1e676632310/.well-known/agent-card.json"
    ]
  ],
  "name": "Gonter",
  "owner_address": "0xc638bf29713a81d450804477436075f0fe8e50bd",
  "raw": {
    "agent_id": "6660",
    "agent_uri": "https://centralcity.ai/a/gZjJSw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gonter 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/gZjJSw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gonter",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8bb5786c-06c0-456b-a2f2-a1e676632310/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/gZjJSw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T15:10:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gonter 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/gZjJSw"
}

What the leaf hashes

{"body":"083234a965b6feb0175ace4ab602fa6505c896471066cb42088b54397df3f0ce","id":1770181,"kind":"listing","method":"sync.erc8004/1","observed_us":1793545823646646,"prev":null,"subject":"erc8004:5042:6660","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x1c965c1cc5e7e096d138a3e65ba24d6d4edf3e42c999ade246b39e07bf32c7a7
2. 0x780ec741dd08bbf294785f1b9c2b07f5ed69b66faa36cc24bd905a27d4587f1f
3. 0xe055ec2da01b202f89802a1ddd05fa40c79f9793d17313f7277cd32db7bad369
4. 0x1d992759b0d236f95677305bade8c44cf733f80222caec274167c17f7450065a
5. 0x9b27849aed867589c568689a6d9c0a72b340d4d6ab7cef9284d7278c10de1984
6. 0x1f3574b035f482646a10d1890b7ca63ff4930548b9df461efc559ffc50dcd3cf
7. 0x27fcc5d031741205c411bfb502024be82cdbcb173d244f2406a85095475b4a7d
8. 0x64b63687b34565010c7a9b3b5d22c429e0d368220fcb2b7fa23407d74e285e23
9. 0xb9b491de658da4d3d52e734c198a0262b4952e35aa74c38f1d7b15499ca414d3
10. 0x99670389ae8e98f831128a7a1f327c45c8e3396d30501d3824857d940e5b08d3
11. 0x17a01b5105229ff0f84633f0a4dfa06aa656e4bc6ada581ab1148cead7230471
12. 0x374e8677cb5f7470293815b5235e57fac081a54b8c9fd798307f056532e9581c
13. 0xae521539711ad5a91adbe0dd002003819ce70e53b6a96152851758fc41b75098
14. 0x175afd1319b72670e83bf74eef6f87ab2173061f5bacdfe981a6b0789c963022
15. 0xb9d6fdc8e6fb3f4feffa2c18849d74fc34d8708b574a778ae149241a90aaf20b
16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90