Evidence row 1777675

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4z8wYQ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6f9c071c-db2b-4fd0-9276-b4b0c4b56586/.well-known/agent-card.json"
    ]
  ],
  "name": "Freikeon76",
  "owner_address": "0xa643d0f23f5d68e2f25b067fb1a65fa3d271f859",
  "raw": {
    "agent_id": "12736",
    "agent_uri": "https://centralcity.ai/a/4z8wYQ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Freikeon76 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/4z8wYQ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Freikeon76",
      "registrations": [
        {
          "agentId": 12736,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6f9c071c-db2b-4fd0-9276-b4b0c4b56586/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4z8wYQ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793552921,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T17:11:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Freikeon76 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/4z8wYQ"
}

What the leaf hashes

{"body":"1012406c8fbf45151f571e34b53dd520a21f1a00c5750928f998b7250a53571a","id":1777675,"kind":"listing","method":"sync.erc8004/1","observed_us":1793553061074674,"prev":null,"subject":"erc8004:5042:12736","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. 0x99d4c4762e0a98d62d7c99874eb88b728a1861d0453676c3ebbd2570231133de
2. 0xdc3980fd88569d6780c01f18c6d1ef95d86d453ede5a09ad8d91cd16073793f3
3. 0x6cfb8a0ff4a29e6bbf759af109352cdbd28a4d705f1a4802c4d7da37afb439aa
4. 0xbe0e186dace165821801b081915ed6135f1d496a60c36b0d2cc7974806c3713d
5. 0x97ad306cbf575f7240d73d7abc52b9c09b808399a0d252903e6a51fe19d28d3a
6. 0xe7b05dd7d3646cfc45ffdef0373723105b80efb42876e72d46f4291a595a7f8a
7. 0xace298b670e223b84331afb8a276f2891c2938e10ffaafdf106f691e2851be50
8. 0x36d8e8933cb69fb543b343b42e7d2d418fed546a439dc568caaf2fa5fbb8d142
9. 0x020c35e5bac3e79b52e25777561059dc9bb3ba58e80ec6d0209c26f99df7ba9d
10. 0x0bbdd7ff33646f4838e7c250272cb92828a932ffa4da3b60fa5d6ad5ed2ede2b
11. 0x6f327f582144f1c59ad866bbc36812995a7cff7d3570a4641f1bfd7d6b274a37
12. 0x00501794f8f8ab636f8f5823349b041054f10e1daf5ff33f9c58fb4581120bcf
13. 0xb57858c9b723be1615b551d396a235a4b04c35c7b3d756ec3335a4f69375f8f3
14. 0x82d96787431d530f2599d2a77b24c7b5e6f2bf6720f7cd054b4dc0d4ba248628
15. 0x4a900ec4cce00639b2e45adc5a7ba556793a171aadb927fa15d539147429570d
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90