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Evidence row 2555098

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:170624
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
b53e7a5aa1b84181e7ba12673c08d23972fdf11ebb1ca123d54d1ec3908a95e4
Leaf
0x928cb06e2b29d425c892941d11779c124667b3d1e0b9be63ecf03f8b5d11a225

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/9MrEFs"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c403d2c9-a5d3-4a5e-a1d3-a93e590bb902/.well-known/agent-card.json"
    ]
  ],
  "name": "Krostor",
  "owner_address": "0x74b93e238649bd526c3df9daf66ceccdb5327f14",
  "raw": {
    "agent_id": "170624",
    "agent_uri": "https://centralcity.ai/a/9MrEFs",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krostor 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/9MrEFs",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krostor",
      "registrations": [
        {
          "agentId": 170624,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c403d2c9-a5d3-4a5e-a1d3-a93e590bb902/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/9MrEFs",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793694986,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:40:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krostor 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/9MrEFs"
}

What the leaf hashes

{"body":"b53e7a5aa1b84181e7ba12673c08d23972fdf11ebb1ca123d54d1ec3908a95e4","id":2555098,"kind":"listing","method":"sync.erc8004/1","observed_us":1793695218528488,"prev":null,"subject":"erc8004:5042:170624","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. 0x928c6ccb6e6e6b686251194e57563e7d1113de3d045effc9de56430a1bf6157a
  2. 0x67abc20f5b5fdfb4c268b7ab5f2fee0aef93dce294bdcef8c3659f91bc81f6df
  3. 0xba1d7bf68b7cf4cc584ceff722902eb5f39414505d38d79249c5c1258fb743c0
  4. 0x5caeec0f9377bd7ba7824a99d52da54c7035534a9f2d91cd04b86fadcff4ebb8
  5. 0x57d0d13d65b46e3e9bf05e7d6c7cd693b0690dc76eb95860a7586a6721d504e1
  6. 0x96302b588186580feaf20617414b9141e5a7e5163cdb6968d2ca13d50ceadeed
  7. 0x03d1097138b4bea25a3a4840b2c456094f7d94d112bf992abd339650f27b815d
  8. 0x2f8c13aaa4574d2c399849518ae843d4da509da49c184c1d498bcf74f9c2c139
  9. 0xb2affd96eff160f64fd449d2191317af8db68eac2320c7134dd81afe36c0e093
  10. 0xdfedd95f22ac61105c8b9b2723f27b07896e0e86719fff2187a12162af533760
  11. 0x2203024168ed66e9d0cead5a8b4761479699f6efc108ae67402c457bf0267bba
  12. 0x43f9ef9bcd0ec92b4254a0d88c38b02ba6ca51b169c3222edfc20681b456b6c0
  13. 0x6040c146b0a58fb121a68788fa6a286b0f823db9b8a7ff3ddb8ad831db1c9a29
  14. 0x7f1a60c8109f6f6bf295c743742bf48233a7f558ad73afd2115ffc0eb4e5400f
  15. 0xb5ab3a67e92dbd6d8eb3ea95dd8fba5b750735344b87d689cb50ea92ccaeea56
  16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
  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