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Evidence row 3368290

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:319418
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
7fa5cb8cdaf17a7382a76af68f3e59c4f854f2f28f3095cb09de046d207576ed
Leaf
0xa28464007553f19ff330824d55da245187ac359247ac2987f6532b526ca33aee

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/YEAiZm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6767a7c7-41f6-4f56-925d-d0d6288c9acc/.well-known/agent-card.json"
    ]
  ],
  "name": "Kimpert",
  "owner_address": "0x4bd03bfeb0fe0990e99b2abff8471edd51055d09",
  "raw": {
    "agent_id": "319418",
    "agent_uri": "https://centralcity.ai/a/YEAiZm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kimpert 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/YEAiZm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kimpert",
      "registrations": [
        {
          "agentId": 319418,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6767a7c7-41f6-4f56-925d-d0d6288c9acc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/YEAiZm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793863721,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T07:30:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kimpert 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/YEAiZm"
}

What the leaf hashes

{"body":"7fa5cb8cdaf17a7382a76af68f3e59c4f854f2f28f3095cb09de046d207576ed","id":3368290,"kind":"listing","method":"sync.erc8004/1","observed_us":1793863850512164,"prev":null,"subject":"erc8004:5042:319418","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (322504 rows).

  1. 0xa284425ddda74ea3aff1b3d843674edc9ef6dc193f956355dc106951c0f52861
  2. 0xe2be515ab91b5fef29694e79b74e867bba09b5fe8167eb5bdf6887c0e7e77fc9
  3. 0x9546036faf42da52a760d8225b8ce2494fed1d0baa696e7294a6936f3752bd80
  4. 0xce895eea90b041c153cabc618c330883b3d340a3463b99ddf8748f5b7480eba5
  5. 0xdc3bd6a20949782ffb3b3e2e9b95d06e6802c6bced4e2b65da9dc756f50ebbbe
  6. 0x6f995d07c063e63d32d57f3f331f6947548689373669d7f15906aafd70530ed0
  7. 0x30f18687b3e2059fd219f2e8e11e950ddfe64ccaa628ae439aa9cc2e4ebcf128
  8. 0x6bbfccf113958b6a0cc9ec9d4f7b66332b8342f30ed5e3dedc05028dd0b95558
  9. 0x6462e55e9c037fb2781e40b643e0135ad530c314aa7e87db768aed10f2a72afa
  10. 0xbfcf2560e7c0c96b89a85f80064dab9570d75a5e0f7b47e370e90ac2aa755fe0
  11. 0x78263da41ab15b34c413de921f4f39103dbcdcfcf57ba1ff7b02e7a4b8509002
  12. 0xcb62ffc24584ea3d07e5ace63da0c3a6cedb9bee2fe0e1fdfeba70df79adbba4
  13. 0xdefa4489f79d6095f4e688e76a01c0b6ce99f5a73473018cf6b6b81f23da7cf9
  14. 0x4f0cefc0c8bc4d2d4ee11f86382293ff9f7ade603fe97facf1dc3f69ca642cf6
  15. 0x1c65721edf79939e1513441d5a9e3be301d6801a492ba436ec3148b4e982f044
  16. 0x94ca8b6a95491be1f3ac6de55d756552e3d7dcdd3a530f60ac239342f2227667
  17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
  18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
  19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b
Day root
0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128
Chained
0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2
Published
On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94

How to check it · This row as JSON