Evidence row 3346013

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/L5drsj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/09e4c563-1b88-4763-b350-84baf2a595c0/.well-known/agent-card.json"
    ]
  ],
  "name": "Maetel",
  "owner_address": "0x1dcb7c15d51a98a389d569cd59867ef9ff8f9b63",
  "raw": {
    "agent_id": "316455",
    "agent_uri": "https://centralcity.ai/a/L5drsj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maetel 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/L5drsj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maetel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/09e4c563-1b88-4763-b350-84baf2a595c0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/L5drsj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T01:13:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maetel 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/L5drsj"
}

What the leaf hashes

{"body":"024d3fa8c65088f2cf3ae6d190e7003545f46c45b9eaa59984ede167d8e895eb","id":3346013,"kind":"listing","method":"sync.erc8004/1","observed_us":1793841233894893,"prev":null,"subject":"erc8004:5042:316455","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. 0x88cf8b02ed65a15e20578e89452b56b4ade211ada8e3186d9a74254e18fe859b
2. 0xb69c0444dfaf9a206612b15b9ccc7609ec5100ca8c14613b2040b8e62bd13c5b
3. 0x8d980229a21ba70d98e98eca9ec431994dcf7ff09bcb14668446dc77482745d3
4. 0xbc41ba07d8a123a0416166a9ec3347d9c1a3fbc1ee58299a78805fa703b56a10
5. 0xa9a441c634191ec69e1684cbea3a43899019319c50484171995bb85eea2f3f5c
6. 0x85e7baa73665786f4cb161245a2a067a607b73c17be2de7cc9b2e22a5b87da7b
7. 0xf4a829ee3d6b541dc0a96c672f2d0e52bf055d712a583a4ef353c21ba2669acd
8. 0x47decdc7abd8fa8094a27683cc630e307ae4de4cce22cc22bb4f7c18d20107f2
9. 0xf83f61fbc58b8f0123edcebf77d3bbbb8fbcef8b73150f9fe0712adedf54931e
10. 0x98855dc796dc978d1df126c85658811beaf1ac25766fb3dea393a36f0678d4ff
11. 0x1a5f8b944cf893db93dc148e30b35a545ac0e066fd63335a619495cc36a8446a
12. 0x7e8581639563b98aaa7081bcefbfd3cd60a397669f211d921b728e659e41dbf3
13. 0x3e9755642a246c284551c3b1f3b1218a5ae17ef8f2e97cf15758fe25ef2cfac6
14. 0xb09333620e45bd22d68e7eda9b4f6597d61b21df0d3c512813281cef1366dbc5
15. 0x1a1af412020b11baae1f58b16dc455a4c19a3c7ab9a1aeceb07083214f5a8b8e
16. 0x5c64b7138585466e7e8be72af6f3dc72c511db2c0c1dc5b6e34ad4e9456c2308
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94