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Evidence row 2727743

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:211517
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
04df7487c5a8b024c8712d3ad91b05d8fd74bd6538876edec7ee4e41c759c494
Leaf
0x9e54aea47cfd24abd23592a7fbba43c06d85c1a47d0c53354877788624c300ae

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3LTIP6"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5259776c-3807-46c9-ad8b-ce7bfeb43643/.well-known/agent-card.json"
    ]
  ],
  "name": "Heidel",
  "owner_address": "0x74f65b4c677537cec940d0bda364d52aa0ecad46",
  "raw": {
    "agent_id": "211517",
    "agent_uri": "https://centralcity.ai/a/3LTIP6",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Heidel 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/3LTIP6",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Heidel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5259776c-3807-46c9-ad8b-ce7bfeb43643/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3LTIP6",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:25:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Heidel 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/3LTIP6"
}

What the leaf hashes

{"body":"04df7487c5a8b024c8712d3ad91b05d8fd74bd6538876edec7ee4e41c759c494","id":2727743,"kind":"listing","method":"sync.erc8004/1","observed_us":1793748324789756,"prev":null,"subject":"erc8004:5042:211517","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. 0x9e54ad121c707e2e81aebafb8e0fa846dda8c25540727f07f2185fc8f6877448
  2. 0x4006fc56208891cd4f08b8cebb0dff395b08367529480ed36ed4a0ad99cb0265
  3. 0x039ee2554a4432c3da05eb155dca3b0e0a26c5448cc2d82a15d339ebbb56a19a
  4. 0xdf1d559850036e9feaaf35c73cfeddee894c684798426885613cb5294e9acf2f
  5. 0x35e26d1788df34b67f408c574d1ce016d6d49f72bd85f3264a1f76965577c03b
  6. 0xe2ef28896770bb926a861f812d6353761077a5d5be48646efd2496f563754d16
  7. 0xfa136e9187d39ba1241cebf5827df66440bdd1558a60b11e191d9c4646e9dd8e
  8. 0x9cd7b45b914469d099fae66df5e2dc3da32de0c8cbeff719d835854a9c6642b9
  9. 0x53baa19b9dd7b0d253a0ff69a59f8702ad8c2a5658b8d41f98b23495e6e49bbf
  10. 0x2fda2f181f4aedf13e5bbaf20cd9f73e8d1edf7ea4fb454c240a07d1ed4dd7dd
  11. 0x7474a4a3947592114c9450453beafd2bf523d829d246b56c2b7589891485a76f
  12. 0xe4cec4dfef92b38f34fc3e682f8bd892c0d4f2cdef1fef3f73805539ca9c0649
  13. 0x8070cbe0685f508360b5b1120601afa35a96b721c6cad8ddc83334fbabead425
  14. 0xe49428eac50d81f1f7650588e082bd418a927c143f69fb66decc0ace1ad681d0
  15. 0xc8c3351be4f517ca5732d6f5ee3d1d64170b8e4410d31b9c614949031fbc07a0
  16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
  17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON