Evidence row 2723243

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/doH03L"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b0c9c3ba-0a4a-4d41-b91b-211eb195f0cc/.well-known/agent-card.json"
    ]
  ],
  "name": "Stuton5",
  "owner_address": "0x1c7945dd803ef2bbbe30782fe9820e6834405c79",
  "raw": {
    "agent_id": "209569",
    "agent_uri": "https://centralcity.ai/a/doH03L",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stuton5 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/doH03L",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stuton5",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b0c9c3ba-0a4a-4d41-b91b-211eb195f0cc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/doH03L",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:45:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stuton5 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/doH03L"
}

What the leaf hashes

{"body":"a7f56d499f35c56aea3fbf4c59d622146a8360e8d91afb949b13a711c784abe7","id":2723243,"kind":"listing","method":"sync.erc8004/1","observed_us":1793745949515638,"prev":null,"subject":"erc8004:5042:209569","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xecd47713f147531a5db7f097914f6b8b844981608ef4d610286f0f2720ecb972
2. 0x2cfde1da6fdf6ada09fd4eb44f9852ee39f1ffb96a62fec2150767ecf3a6cfe1
3. 0xccb430b7dd02af8fbac78e281aafab0306e5f30e3285e4e3c125d2547eb3a813
4. 0x456d1d5202be989ab0f8eb96309d07e119bd12f62af659ad5be0a87abfc47db5
5. 0x44d0219f7fc11b919630faf19c57e170a8f3b5e1f12ebd7095df09338a364e0b
6. 0x08ad05f64ee9c7b850091645be230c0ee6fdd80379a95dddbd2afdc3b693e51e
7. 0xf13f3aa4bb9ef3774446fb6b0db70656713b69932b4c973d89a32200997024e4
8. 0x8f5823b0ad0a463e0ab8b959aea26ae94092048924b7787749fa9649c2219f58
9. 0xf203c2195ddd33914dc6ae82d5840fe19fb4dbb53d971c782fdcfd066536626b
10. 0x2d4fc18ca7229ecd598e23a762dbd39ed97d8e2331e1463fb2139a0267649caa
11. 0xaf9c0db04fe42689dbde2c86141826b7166eba91e2c50272782f99d94eb41a6f
12. 0x3e14a54c6a439865af5ed15784a9e7980e57d2191e4f764053c87eab828b7071
13. 0x01e9de68aa9b43892927b1c264f77e0ac05047278992dbb0b29801b5ee9c6fd2
14. 0x2548979bbd7b1568b5a14db6fca0201979c48165192f2b55f45fa21471031e4f
15. 0xa29933ab8020ad948edbcf3e65194e73a6b113a0063231c1105b56c2d59ab97d
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7