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Evidence row 1837571

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:33285
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
7bb3303c3c9659f8f5bfd67ea6a705617086ea6b6702b56015e6d36f9177c059
Leaf
0x404609f0a793a9a593ee3709e68e3425a8aadfe3450d93a44553573aebc1d53f

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/14YqAF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/72f4c335-58ae-417a-b26d-81dd34c8d724/.well-known/agent-card.json"
    ]
  ],
  "name": "Sovjo",
  "owner_address": "0xc71db1207efa2d6fa538f8e8aa67a5b39d3df9c2",
  "raw": {
    "agent_id": "33285",
    "agent_uri": "https://centralcity.ai/a/14YqAF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sovjo is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/14YqAF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sovjo",
      "registrations": [
        {
          "agentId": 33285,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/72f4c335-58ae-417a-b26d-81dd34c8d724/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/14YqAF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793571957,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:29:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sovjo is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/14YqAF"
}

What the leaf hashes

{"body":"7bb3303c3c9659f8f5bfd67ea6a705617086ea6b6702b56015e6d36f9177c059","id":1837571,"kind":"listing","method":"sync.erc8004/1","observed_us":1793572158990296,"prev":null,"subject":"erc8004:5042:33285","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (302406 rows).

  1. 0x404607b0065821c0e87c03b77dd9d5b8a02d8ba2d7ba5154c2441ccd598fe43f
  2. 0x54eb951cb660cbe8cf963bf6b54a25bdd3ef9ba16b55c598fc0bfbc84ab7f596
  3. 0x9d6fc3b74b2efaf9c52cad821c7dcbceffd1dbd030f4c1cb23a272a1e8a26d06
  4. 0xdf588a109857e64815ea14ffcb5ea6aea01fe37d1687262bdeff781641e506d6
  5. 0xb65f5d0c6d05a45271a8f63e5747abc93cfa3df398c1cbf01d5120ff2f8b047e
  6. 0x4625da07b81727cceda4089c636f41c5432f60563d4e34a4aa02a92eebe91c64
  7. 0xd24b94827d0466578a489ce0ebe6f2fb94a4f7ba5d120d289da7586d90c58b04
  8. 0x3f4c3746ddcfbd883c8aa5d6e302a2a51b868c9ea7a85f1c4dde977da0d36ee1
  9. 0xb3766b5af4a9a3f5f700d8f1e9eab3cf073580b9b2e72b64d7135e56abc1dcbe
  10. 0x608f07c7fc781e5298fff2ef7df5cf3e2c3833995c652a5eba3b1f92b50f307c
  11. 0x720587f934e04ecda6b5f9e16e21c6fc920a0af1642b24caf994b6635751c001
  12. 0xc5a17d4db1156efb9853f961ebe2fd328221e87197cd597108185e8070eddf30
  13. 0x7e36f1798c3a2f578449379de5c371a2ff47d094031d82679619a09cb98f8d31
  14. 0xafcf38f796fa072123f5d525a88fd2fb85646ecc6e7e9a763c13179738711c9e
  15. 0x9518f8c5450505f008d5d964f03e490f2bbe4e73e8c89384cb6b935788ff2107
  16. 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
  17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
  18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
  19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910
Day root
0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3
Chained
0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4
Published
On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90

How to check it · This row as JSON