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Evidence row 2730301

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:212902
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
f2f231360de78fe0fd46d74c5a7b9e0809418035170f074881fb0a3059b8ec6e
Leaf
0x8cd5ea7a8459606efaed2af6d590b0da3bf5666fecf1f22ab3a2d3998fac3410

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/DDVEVX"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f2724b3b-784a-4df7-9536-b3803626b005/.well-known/agent-card.json"
    ]
  ],
  "name": "Kranser9",
  "owner_address": "0xfb84ebe6999140de1f474620b24afcf72fbb31eb",
  "raw": {
    "agent_id": "212902",
    "agent_uri": "https://centralcity.ai/a/DDVEVX",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kranser9 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/DDVEVX",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kranser9",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f2724b3b-784a-4df7-9536-b3803626b005/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/DDVEVX",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:53:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kranser9 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/DDVEVX"
}

What the leaf hashes

{"body":"f2f231360de78fe0fd46d74c5a7b9e0809418035170f074881fb0a3059b8ec6e","id":2730301,"kind":"listing","method":"sync.erc8004/1","observed_us":1793750011906784,"prev":null,"subject":"erc8004:5042:212902","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. 0x8cd5c1b3dd9aabfc75164234103426f2f18252210b23728d8af1d7507369fd38
  2. 0xa104eaf74af741ee5a740d20965743c63e489c34edc650fee6524a3ac226f455
  3. 0xa633a917ff0ece5e26171e7bf7a6f04027c07de6c7171edc39973616badeb80e
  4. 0x0ea5fca1b7e4127aaf599cfdc5f8789af7799b43c196a72c9289634e0f4ec580
  5. 0x55506c6d9ad050427d95624b3cd00834789c4db765b9471a6d6fd58ae207e14c
  6. 0xb92fd0e59a3d4c69ea680f82a9330fa455d2f905ca1a8fe0e8ccc90dd61083d7
  7. 0xb7e1b19b1beb1acfbd6f1d769aeb17be744e39bd12e5b03fe21f1e3cb43e6d10
  8. 0x28488d6efd60b2cb7047a0873c074ca8bb28d1511c463704090ac682877494b7
  9. 0x26557503d7226925af4b6d08a66ac739c0d1f6ed25b0041f6f8ba430aa761b42
  10. 0xc729d0773f5b7325f8f4d6bb1db89856b7c93583adfa9c9f727e96671576006d
  11. 0x6b82ae5c653303b7d985692377fe067fbe1984746c5c17d22a61b7811529432e
  12. 0xc50944a6c69e44712ddfce9ff490d4e352b87a8d00e2a1b3535476fc163fcec9
  13. 0x011a0e3ddc4ed33bcbefeaa3948dc632c682c298b43d1309b73fbfab20b67e71
  14. 0xaff11aa970c81dfc542d7f358866d8f7815e0e193eb66f9d52b94183bf812c8d
  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