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Evidence row 2707267

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:201955
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
fbc4ccd24cc1ca223be5ecdaea2015d1c76b71aff3b5f2995caeec858e5ec048
Leaf
0x93889fa08e917cfd51f8c9dc75e47ced07ca9bc10d463ce30ae766cc3d2f17da

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/APWnPK"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f74b030a-0962-4ec0-8c08-3e52586b4217/.well-known/agent-card.json"
    ]
  ],
  "name": "Mikullan",
  "owner_address": "0xab22d96437e1d009e3852e4529ff81d64ba8611f",
  "raw": {
    "agent_id": "201955",
    "agent_uri": "https://centralcity.ai/a/APWnPK",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mikullan 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/APWnPK",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mikullan",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f74b030a-0962-4ec0-8c08-3e52586b4217/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/APWnPK",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T19:57:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mikullan 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/APWnPK"
}

What the leaf hashes

{"body":"fbc4ccd24cc1ca223be5ecdaea2015d1c76b71aff3b5f2995caeec858e5ec048","id":2707267,"kind":"listing","method":"sync.erc8004/1","observed_us":1793735863633548,"prev":null,"subject":"erc8004:5042:201955","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. 0x9388c769d64288e584382ee6dd719d4647899813fd91342f4056a4e38097125c
  2. 0xb5b34761a736148028b518fa3d4b356198ebb4c91c5a33587c3c11f2f3950260
  3. 0xf45b31add5f21324493b8621ed4afcd1b420a6d2075b5cf30213bd0bd3882f93
  4. 0xdf664a52739dc4a84d3c2cef023898050b87838c4bb3f9a64ddec07fe4187454
  5. 0xe26b058aaad3bdd4280adb3dee0644581ac9bf8c221a7409b0f5cb8334feb05b
  6. 0x68eb361cb92bae387f4e31e2f3343d441306d3c73530c05d2c8cdc96083b102e
  7. 0x707863b1ba645853f2de69e84754fbc5be2e4ad5eabbf1024b56bd9f27f00766
  8. 0xa70581f8403b59d29193f5f105eca37326bdbde2f6ba646a06a3b0530d8f9320
  9. 0x23a820b587325103de205f3d9e6f29158a62629d40a2777329d20ade9e572ae7
  10. 0xed8b7f9590c975e70b78dfda60d70d72c223588c5481342e03a1d6104f1a98b0
  11. 0xfeb6811a83b1e58d59e8f463eb913ca2849dbbf94963c1fdfb33ad08f9328650
  12. 0xe1d6940f7d736226f6d22cb39e19695626f7cd8998d791b119cf8071440eaa43
  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