Evidence row 3463368

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/M9t7dj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b381a201-bcd1-4517-aac0-640c0b481e1b/.well-known/agent-card.json"
    ]
  ],
  "name": "Rafer",
  "owner_address": "0x2e82c77dcb62e34ac0379f03b73bafb1f18acc02",
  "raw": {
    "agent_id": "356005",
    "agent_uri": "https://centralcity.ai/a/M9t7dj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Rafer 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/M9t7dj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Rafer",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b381a201-bcd1-4517-aac0-640c0b481e1b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/M9t7dj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T21:55:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Rafer 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/M9t7dj"
}

What the leaf hashes

{"body":"2c0adc94b2193510dfff57665e002ac424e190870f3a5294991744c419c9e830","id":3463368,"kind":"listing","method":"sync.erc8004/1","observed_us":1793915712058176,"prev":null,"subject":"erc8004:5042:356005","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. 0x857ed1950687e89f50eb68fb94aa4782cbefea60d94277c3825de381f7557034
2. 0xd45f9b95371c1700994cb5857adea29165ab2e3c38f690144130638728322c39
3. 0x5a271c2a276144ae63969ed60a1eebba9a44ad2b00cb84f4a0fcd2079880668d
4. 0x7a903cff1c5ef417484aae7096bd4b41c7bf774d899406a8761f1d0d42c3eba4
5. 0x0595a4d89ec1e89e3664d6ccad72dd6c37db6abe8a974e23cd103de1f70bfb30
6. 0x3771e298c448e584f780c25361a1f57827ebfa721a97c0da7821737499877fd7
7. 0xcf74dc3fa578597210a69ee4f473ce8b3058e5871538d85dbc9f5495541b22bc
8. 0xbecad6a777e743c20b1b8db970a80048a11c4d1139a27bd563bce64a652c784c
9. 0x53e399981ea2cdecffa01aa28144e41c021f8e53f6b31e1bcfecad24420a8bfd
10. 0x07b8cf9b4c8445efc97195464d7079272ec123061e906e5a2327a3c5191b63ff
11. 0x50794fccc0ff451c38d1dc8b794fdd9ad138068015b5db0989e388e1afa5a9dd
12. 0x3b9318bc6fc7548e114688032583a1dfeb3b56903ffaf81b256ccac8e6c124ad
13. 0x5f0a0125d5132ae7f66423703bc49f12da07fa651207c213c05837b16d0c58e0
14. 0x26d9b8a9fb244bc01cf1aa57564d214584e78a7bf9659273d3de5f01f2dcf87d
15. 0x1a1af412020b11baae1f58b16dc455a4c19a3c7ab9a1aeceb07083214f5a8b8e
16. 0x5c64b7138585466e7e8be72af6f3dc72c511db2c0c1dc5b6e34ad4e9456c2308
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94