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Evidence row 2540000

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:163357
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
014b9f8efa9771645d7ca946ef78f26a1447c0456f52ddf95636dfbd8e9a2950
Leaf
0x206d59e1834c31fe7dd65087bae461a7bb121ecb9884315860c9ad5d4f04126e

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/KWIGUI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c76e5846-111d-491c-b5d3-ec38879a4d57/.well-known/agent-card.json"
    ]
  ],
  "name": "Jasseon",
  "owner_address": "0xe461f5b3dccf3d9acecd172a81e45f582d821fb9",
  "raw": {
    "agent_id": "163357",
    "agent_uri": "https://centralcity.ai/a/KWIGUI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jasseon 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/KWIGUI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jasseon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c76e5846-111d-491c-b5d3-ec38879a4d57/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/KWIGUI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:23:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jasseon 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/KWIGUI"
}

What the leaf hashes

{"body":"014b9f8efa9771645d7ca946ef78f26a1447c0456f52ddf95636dfbd8e9a2950","id":2540000,"kind":"listing","method":"sync.erc8004/1","observed_us":1793687026117181,"prev":null,"subject":"erc8004:5042:163357","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. 0x206daf07c0bdc36cc237a7eeba0cb6455789378228798779a2f54e1751a6e4b1
  2. 0xcdda6a76f6119b7d4bb7927719c3dfc084cb8da2d145ddc24bd8495bc6782ac6
  3. 0xe64c5828c5ef42687bd920bbf5cf286920c59bbc88aa289950f2252a642223c7
  4. 0xa5f75c1d40dd894690f2e5d2af547cd2619d7671743c1ccb74a83fb9dd8e908a
  5. 0xa6bce1fb48fd7b575dc2c0df759bc73fa04042929827d1b67a443f225eeae944
  6. 0x6c54a5ea6da1c719c149fc13e69403d5fdf505389d05b59f34f42ff2c6e6be99
  7. 0x1c3f98fb03dad2ea566ce46c1d358c918583f6870ea527ac4e8b4dd2ffda8402
  8. 0x2c023f7a604e3cddfc09b791fbeadd0c062ebc92b113fefbf9fff8f5560b73c3
  9. 0x84dd3123f27c2bd62be5be6ad803eafd189fd173e5325c65ba48e4001f38fed8
  10. 0x38c5bee3336904179c100222cb156b099fc9a7355d029befce2baa7464be278c
  11. 0x76c6de641522fd9493555b4fffd7c87789461d3754bb7c49fbfa1205c3c326f7
  12. 0x8b14f1e53c15f289f0732c021ea844f0e0bb2b3ddf7f4ad8deb748b6e07c3e89
  13. 0xfb5a34649a5338bf52060a8127910a8cad79eb45a3dc649b67b230ac03180f43
  14. 0x6dc9a553a6358b650cccc8dd8d4ca7762f9e2a984ea8940a523e38c27bbc196c
  15. 0x660d0877ad8a4ac2c72a53acfa0bbeb718138f84f8d3c34fe34565fd754e39e3
  16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
  17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON