Evidence row 3397797

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/z3cl7V"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d54e3b73-2d90-4854-bef0-9cf5cea1eef9/.well-known/agent-card.json"
    ]
  ],
  "name": "Beidus",
  "owner_address": "0x58fc73ba0107850b734de3a793e24b152b8a2d65",
  "raw": {
    "agent_id": "330974",
    "agent_uri": "https://centralcity.ai/a/z3cl7V",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Beidus 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/z3cl7V",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Beidus",
      "registrations": [
        {
          "agentId": 330974,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d54e3b73-2d90-4854-bef0-9cf5cea1eef9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/z3cl7V",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793881311,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T12:28:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Beidus 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/z3cl7V"
}

What the leaf hashes

{"body":"24619aca5f8af09a44d540d5f5cd5026e5e8fd6032707d0270022beeeded6d6b","id":3397797,"kind":"listing","method":"sync.erc8004/1","observed_us":1793881724782483,"prev":3397441,"subject":"erc8004:5042:330974","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. 0x31fda2e91a02e94428b1a0847bc09d7645affcb714761296abb51aa0d1e0d966
2. 0x9d1de2415a4d659335a061c7881ea2a87b104fef0f024c4fd0e3517eeb6b573f
3. 0xd1fb7bb9ec312bd136d32a2fe67821a6a184f1bf39745741f368736cb6c9975d
4. 0xb647084246befd97984a4b5366b5cd7bf6275a0735bfd8d4216b172850df167a
5. 0x2b3f2253a9e171bbd07731453fa766f91203830260ff706c692d1f137e3a5a7b
6. 0x2c672849dfe96a7db5d360b4607ec65cb7c87d25aaef965baa9f581b460ab84d
7. 0x511f559151bc4c7094b9db3853c104355ed6ca89d0055f99294c92961170cc99
8. 0xaffae23ffef154bffba683bc7b54dda99563bb986597b403c0896bc73c9a5771
9. 0x80ee1a9c12ec2fd397772e0f8dc30d157855fe1a704ec5f12b4df8ca372f137d
10. 0x48e689142fe7e2071a4f3f700f34b744bdee4d69ebd6aa4048f4615cb0bf647c
11. 0xed76c7b26c2ac569114412eeacaa605ac61fa41753e600e75d9d518c7814f99e
12. 0x7f98a7b5606346f414c513a98ea8361f4dcf28b98d2f23c42364ca11a710052c
13. 0x06f35c7371f9c001c3a1c0582469212f9b65af8fcff9ede5c8bf26b1a4f029e8
14. 0x5aa68e014acefa940541118abf6196de34434d4ac087fb78e5c99db4d1a85a03
15. 0x213998878db6a423b0c367a68aba39293f9287b39bf1a80904fa9c6975bba987
16. 0x0009f1567d5c3f52d167d3c95d53c71fb66114fc26e83679b452d6db2f1d0b95
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94