Evidence row 1781817

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/K5QiQH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0ccf069f-5713-4d74-bde6-f0a97122ae5a/.well-known/agent-card.json"
    ]
  ],
  "name": "Gedias",
  "owner_address": "0x90991474fe2fd0a9537f7b731934708c452aaed7",
  "raw": {
    "agent_id": "16298",
    "agent_uri": "https://centralcity.ai/a/K5QiQH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gedias 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/K5QiQH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gedias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0ccf069f-5713-4d74-bde6-f0a97122ae5a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/K5QiQH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T17:59:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gedias 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/K5QiQH"
}

What the leaf hashes

{"body":"c7b9a58a63f03907670e643db1069923004fcd3e1fe3d7331004d8af4377eae8","id":1781817,"kind":"listing","method":"sync.erc8004/1","observed_us":1793555952735867,"prev":null,"subject":"erc8004:5042:16298","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. 0x1d4fb8d3e608bbd8060f0d69f1411a2758005ef9e1d95b03465b5caf1147e26f
2. 0x6d86b85b5017d0be28fd68c596f9673f8d36aeaff7d1abf979758910168b9b0c
3. 0xd3463893894c0ed0ef2e8edf258b734e16b9596b5aab1b43fbf4db06a05f6596
4. 0x91659ffb1541212d3b2b70c0fafd6ff2e1f14eead88466e02e747007dd0f5d8d
5. 0x8d17c06108cd132aad3f2ec3a36decb83b1804714bc53ac56b9402337b71b9f1
6. 0x41f8c7a275cb1d87f0816b583488b621528553111cec741f76bf3dff577b955f
7. 0x8f5eeac1c34563b469f46520dedefee72e2263c58732c64ca07c5aa8be74d985
8. 0x4cefef75a4612077c41b7c264e25d9112a900c56f7129390bf6f87d7db7886d1
9. 0x9aec2dd5f7a6d922af16847358350a14d2f9b0997e9207f47c33403f3672d7e0
10. 0xdefd52ea807fa947d66ce9e13589d7178a01b1d88026ef1801c7c10d5926916a
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