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Evidence row 2495683

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:147205
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
717d7abb616f3b87af90282d496555ba3ccec0185163e983f073e461368e2e85
Leaf
0xa5fa6f539c196ccf59a3e1427e761863a5765d3f5089ffe727319f41326a630b

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/XHd6TY"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/543924c6-55ac-40d6-8db9-8c5525a3e3b4/.well-known/agent-card.json"
    ]
  ],
  "name": "Zemerkias",
  "owner_address": "0x8cb0e56d1e7156a0e28ebf55329f782e870e036c",
  "raw": {
    "agent_id": "147205",
    "agent_uri": "https://centralcity.ai/a/XHd6TY",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zemerkias 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/XHd6TY",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zemerkias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/543924c6-55ac-40d6-8db9-8c5525a3e3b4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/XHd6TY",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:11:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zemerkias 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/XHd6TY"
}

What the leaf hashes

{"body":"717d7abb616f3b87af90282d496555ba3ccec0185163e983f073e461368e2e85","id":2495683,"kind":"listing","method":"sync.erc8004/1","observed_us":1793668275312940,"prev":null,"subject":"erc8004:5042:147205","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. 0xa5fa71f31d86defad7cc1b0e32f5dbfc618f991cfb02f7d2b97ce3055313a21d
  2. 0xe1924442c0d12df040a663d0f77b93c0646c5559382f3f45decf8c9ef1ab28b2
  3. 0x6b3bac3f462a13ba1d5a507a91b6afbe1ca43c8e8924a28be23982e720659fa8
  4. 0x200a0a3c68da30c0c4298e5a73f4bd12e5921620b95e034c8b5a4b81c32d5404
  5. 0xfd8ed41b992f68b1dfeae2e4aa1a8e9ffe7668507826dc9b4074b15d01005375
  6. 0x6b3f9285fcdd5773d478b6dff060a3295b24fea117d502aca08745495090dad2
  7. 0xcd3a665d970f1110a47d521ed672c2261cfad291aa00a2854f21d79d5993238a
  8. 0xc0d87a64d77b337cba0e2ec0c9921d0c28cf77899a5d4d9388790844a13e7731
  9. 0x36a68202125e70a5cdc2c569b0a6cc75907020fef430e5640e5555f4ea67c4d6
  10. 0x20e8dc31a19b04c37d7bc04f927975919d60fd3a83811d0db99a3dfca2326515
  11. 0xa23df5e8348854cb7971c7213f251d4612500291a87825917d5562b3d9ea1810
  12. 0x815a60e45e734228befa37c27152dd91545295d9f9b2b149d67f91c9810546c3
  13. 0x53a3eed7cbfaf81d389119a28838f038ff9374739b7125ff237e74956b8919f7
  14. 0xc11e64de1e3489c6f039a4438e19d61260cc35d128740205319e373cf66438a1
  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