Evidence row 3457950

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5hjme1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7ad2bd49-0589-42e8-ac02-accc7925db04/.well-known/agent-card.json"
    ]
  ],
  "name": "Noker",
  "owner_address": "0xed272ebfb7c00497b44f7d35b30465e2f820cf59",
  "raw": {
    "agent_id": "353582",
    "agent_uri": "https://centralcity.ai/a/5hjme1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Noker 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/5hjme1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Noker",
      "registrations": [
        {
          "agentId": 353582,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7ad2bd49-0589-42e8-ac02-accc7925db04/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5hjme1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793912919,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T21:10:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Noker 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/5hjme1"
}

What the leaf hashes

{"body":"37512e524bfc19e452fdc2a5172d794e1ee3cee9c0d75128aa2c4d2bec1c4c00","id":3457950,"kind":"listing","method":"sync.erc8004/1","observed_us":1793913049587897,"prev":3456395,"subject":"erc8004:5042:353582","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x100be589be909356ce36180de372029ea3e80ff1b870985fceff1078f9bf0cc1
2. 0xf922c220fce3ee26f625f5c2a5f822e7caf30f8f88601dd3fe5466aaa84adbd1
3. 0x2fbaf33c20723964239e0f3f71d8b74e00ac7c23b60d1a6e5466158707ba15d4
4. 0xaa98bc73206310d90a45eb8eb3fa7213b4494aa73f4d2351cacadadf05e64f08
5. 0xa61371046098d8b6c842602ce7ec39703e2cc94b1452929e33966fcdb986ead1
6. 0x29c2574db7bd61c49a970fb6fa63b0a5472fd1764a561b8559e5dcc31a9587ba
7. 0xc9e713168a106b0d2c3d183cc659852354f36539a3e31536804cfe26d7dc79eb
8. 0xc1d2fec2601b405fa36eeb01e864031234ec9bb57233952fe032178bfae00a4c
9. 0x0ae65582a792a11f49958fe8d004f72eb1c5339920afaeb963849ea2272f6dff
10. 0xc963806d30b2f451fc6f6d28c001189eb917f3c2e86d671414af7b4f38821796
11. 0xa266478a907988461f985e386c46b6217ebd73190e675165cec79de14138920a
12. 0x26d1ce14ac2be786b6036f321a3f1ddedddfff3eb64d5d11ef74cc7a3accf39d
13. 0x9d17398ed852fea00b6f693cba0f3fac833f2fc39cfba183e3384d7cc0a44e20
14. 0x47c0af421be542bae928fedb1a38a4c4bdaa5f3a21a9de0a78346f0dfc9721d5
15. 0x752bb7ff1be85646eaf6af7e83e853b7b33e92ad9c57231f0b796b8997fb1076
16. 0xcde4d0d0f64b40921f36a3f07dfe9c7256f1d0a8925aed414788c614314b871e
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94