Evidence row 3427959

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/KK8Jou"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7a63db09-82dd-4422-996f-0c2d86315073/.well-known/agent-card.json"
    ]
  ],
  "name": "Stundel",
  "owner_address": "0x41ae29d84dd8c618fb846548d99b0b2b6042cb41",
  "raw": {
    "agent_id": "344835",
    "agent_uri": "https://centralcity.ai/a/KK8Jou",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stundel 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/KK8Jou",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stundel",
      "registrations": [
        {
          "agentId": 344835,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7a63db09-82dd-4422-996f-0c2d86315073/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/KK8Jou",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793896877,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T16:42:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stundel 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/KK8Jou"
}

What the leaf hashes

{"body":"1f94f3440008c33713b81d615a9f9379ade29ca3bfa5c78ca8a20a9d8a5eab06","id":3427959,"kind":"listing","method":"sync.erc8004/1","observed_us":1793896958078461,"prev":null,"subject":"erc8004:5042:344835","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. 0xb54d66eb2d1d1b12824160db1d7969ecae940f67b0c8e8ae18e3c181c3fcd4bf
2. 0xdbe8422b088bd3992f0ed4c7143caab45464a59d26732d2d67d68acfa69fa617
3. 0x6acdda02b313480ca3e486ff94fd34c96e7eeeac98c3408d904fcf458d94e4ed
4. 0xf12e2380078e911c38827e0aa1fdf9dbb6f079915c54039984be48b92417bad9
5. 0x6f2756143d1c351e018b04ab9ac8d888af24f04d0981dd57d6b98aff6dbc9130
6. 0x31ed99cc199acfcfddda26ac81f9476867821c599c705763ba58741ee3db0e59
7. 0xabd052bb0934bc3d1b3d5d6bade5211ed1086603d967465c257a67249c613237
8. 0x51677d93a0ac5968dafde3e65e8c73f67f39fa9fc5e4e9235bc94b24d305d847
9. 0x2fd93e6b5fba2c653a3d851fa9971825cd09fc2b0047c15049cd03504e71dec1
10. 0x588880e5240c8d80a9ad0b1d167a230da7c991ba2e53ddedbb8758c4c1526c9b
11. 0xecfdd14ac38700a0dbce59216ece6acf745544e724976848c1887399ff1b0072
12. 0x5eaac3d192b7493f778d51385110571d8833b49f3bd7fe7751ff7a57949f9f68
13. 0x15606313db283c3954cf1fa47163b39920e323427a56981ab81f7bc73b1b36a1
14. 0xe9b3feeda7ba0471328dce63fe578d2b6d168331915c3460a3110e4549c6245c
15. 0xfb7fd5d9f2dad2a875d0018c34534e495fa88fbef40533c4ec84080e09b402b0
16. 0x94ca8b6a95491be1f3ac6de55d756552e3d7dcdd3a530f60ac239342f2227667
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94