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Evidence row 2626404

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:199846
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
f049b8606489d942cbfd3d83ebb3dd8ac0d84fe0ff4a0729c30029b31b0af0a3
Leaf
0x868c9f1c1c5ab4efb8b7e0f33589d07928d8394e685d12bebb93fc9da556067d

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Ve5rH5"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/198a5344-a271-43d5-ac48-3f1f11705cc3/.well-known/agent-card.json"
    ]
  ],
  "name": "Krokisto",
  "owner_address": "0x79dfc82f55c4be444cbb3d6c95f52645f8cf84dd",
  "raw": {
    "agent_id": "199846",
    "agent_uri": "https://centralcity.ai/a/Ve5rH5",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krokisto 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/Ve5rH5",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krokisto",
      "registrations": [
        {
          "agentId": 199846,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/198a5344-a271-43d5-ac48-3f1f11705cc3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Ve5rH5",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793731162,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T18:42:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krokisto 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/Ve5rH5"
}

What the leaf hashes

{"body":"f049b8606489d942cbfd3d83ebb3dd8ac0d84fe0ff4a0729c30029b31b0af0a3","id":2626404,"kind":"listing","method":"sync.erc8004/1","observed_us":1793731320933746,"prev":null,"subject":"erc8004:5042:199846","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).

  1. 0x868cd7d8c515a2eedcc22156e0fa6cad5648e62ed8be38d765dc43442b6690ad
  2. 0x35a1a5ece450af00b8ed9d139336cfe45c54f58db5629ac2c5b26eee32e1fba7
  3. 0x4eb5ef2104500066443e3f7c518ccf3be1100eee9a0ece38b533d396f6e6fc46
  4. 0xa4f38b18917fb2bc23f2185cbd3a763731d0beb3f975e140574cdc135f36e32c
  5. 0x4d90ec61146a6b8a313e83547770c6b38d4a76bb81368236ceda405b62faeb50
  6. 0x40fbf267227d073860e80a8eefb66ea9ca62eb5ea1723ac515f846b06d1d42c2
  7. 0x374dffc7aefae274d3bff33832674396d5ee0f933b619d2a87c1a6712452498b
  8. 0x6e9c74491517ac2df6af83dfa39a6e1e995a91b73c0eac285009e3d467927498
  9. 0xecdd230ab3a3d2358d084ba94b818497cb45e6beca370b280ded9e18fe939001
  10. 0x3ecfa237ddb8775899bc6aca4ece732b81b6d045ca68fa7f713dc68668ea5a4e
  11. 0xa3de91ccd12fd7923569230eea3df1b86131cd39f74701ba7c80f68ab03b938d
  12. 0xf5249807888ff0e7aaaa657e6a1e2d2a6df984a716b1ed7aa58dabeaae1aa32c
  13. 0x9fcad7b6a3a72383a675ff1c88984ed98f2e83727da75d3965a28fb3c0515c37
  14. 0x2c7b214378c568c43cd230b3af22d5b7530813ac1c6dd11bb8169f29d025bb3d
  15. 0xd7fa57d9cb0ff551366a474cfe5dd932be199a84a12f0b57b253725627acf8dc
  16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
  17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON