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Evidence row 1828368

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:27847
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
419386797a00ce22a72d1f1b001ec9232c30835589a8017e848ac9b73427b22d
Leaf
0x443488f3c1b4caa5c8ec4dd792b986d51d8440ad321d1db6b08ffbbf1c2ee4b4

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ZQNmZS"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/15393c1e-dd04-4bfb-b452-f3addf446494/.well-known/agent-card.json"
    ]
  ],
  "name": "Batan",
  "owner_address": "0x85b13d2cd2001277814e2ca75ca41c93d18c5fd9",
  "raw": {
    "agent_id": "27847",
    "agent_uri": "https://centralcity.ai/a/ZQNmZS",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Batan 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/ZQNmZS",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Batan",
      "registrations": [
        {
          "agentId": 27847,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/15393c1e-dd04-4bfb-b452-f3addf446494/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ZQNmZS",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793567610,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:15:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Batan 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/ZQNmZS"
}

What the leaf hashes

{"body":"419386797a00ce22a72d1f1b001ec9232c30835589a8017e848ac9b73427b22d","id":1828368,"kind":"listing","method":"sync.erc8004/1","observed_us":1793567738963381,"prev":null,"subject":"erc8004:5042:27847","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. 0x4434f405a9b695754e72ff19aa9041bf237785dece8c115e6063be9b69073cc3
  2. 0xe8feeb3ef2b652dc83c72bd2a98dde7cd2ce659122e9c64493428c79119f6a80
  3. 0x8626abc09a2ee842b89c19e345e66675c7221757bfe356f4d200a76778b6f675
  4. 0x63358c1f7758073ecbbb6d9cade820aa3c3e8596fbdeec73f694a2e51680e082
  5. 0x1c5d262857e562ea54d940528e69ab2ace4d4bdfbf8bcef5b473297e9e2714f2
  6. 0x1b2938aacb121640f1c7e40dec322ed52e521f4e6f2a873f954e6cdb0deaeaf9
  7. 0x5e0f43b9a9b61705e245d2d9728897b3934a046a9e3dc7a5349966616c6ce42a
  8. 0x3653a0d3d71104e1064776e68b1372f99fd6c02a2bacb7c8cd9505dee563e030
  9. 0xc35b00515e51d99804bc7f1677c48b262ff64bb67eccace0888b475f57592025
  10. 0x3a98e64d8a7174a39155dbfc0fc8300f16c1e774bc5de15a0becf1debae7ac0c
  11. 0xa81bef7345f800b2feae2a85c15ee548045f0790575c156ed56fd85ef7c156cd
  12. 0xa512aefa3742f8f2217e32a01436ec8a845ef3a867bd17d3a3ee2de3875040bd
  13. 0xb0ac6ba344d3036c1dcee62f9b248fb9e72f51af0768ac256a6f2e19b8431780
  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