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Evidence row 2527673

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:159272
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
29245d8f5d49b1b60d2234b19963d0a184dcc5cbcd52548eac772b48d27611be
Leaf
0x3a528d1952078fa12d6fc7dacef903f7ca015b22291cbdd93b9ca59c1dcb0868

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/AJcTJH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/854cc1a9-1c92-4583-8b99-920d1bb01952/.well-known/agent-card.json"
    ]
  ],
  "name": "Gransus",
  "owner_address": "0x9ce5bbca8abf2c3dcb2942502c05194becb3bea6",
  "raw": {
    "agent_id": "159272",
    "agent_uri": "https://centralcity.ai/a/AJcTJH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gransus 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/AJcTJH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gransus",
      "registrations": [
        {
          "agentId": 159272,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/854cc1a9-1c92-4583-8b99-920d1bb01952/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/AJcTJH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793681798,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T04:58:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gransus 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/AJcTJH"
}

What the leaf hashes

{"body":"29245d8f5d49b1b60d2234b19963d0a184dcc5cbcd52548eac772b48d27611be","id":2527673,"kind":"listing","method":"sync.erc8004/1","observed_us":1793681929413143,"prev":null,"subject":"erc8004:5042:159272","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. 0x3a529f9f0397427409d0984579e1610cc2f673057b2c8f3566a5f55a45f125c4
  2. 0xda24ba55225913e44c97ad6b316d2bc2f94b1ec1a9f98050d595b1f633d078eb
  3. 0x056e8c653bdc1f89782fb7bd8d7cbed5956bb47c244a574a3e2b4cf26fa3b09d
  4. 0xa73ccb641db2fa74614698c488679f8d7f4d05d453fa04818627e2a5e1ef8b64
  5. 0x2c88af3a931ec4698fba511f9bf98282b285eb737e0bafa14f3d0315037dd300
  6. 0xf7a5b9f1ee793455afa7c7bd5e479cb55bff711908d0b7fc219ee145988c8791
  7. 0x8a5e7d56c0a776c5a7816ec03f1759bbb5634046dd576d3edf616a61d3ac6d65
  8. 0x1371da04807c5078d85d35e51af4c531173af5d3362e87ba8ed949cb30515a4d
  9. 0xd52fe98713f82f7177ea56a73855b49d5b5827b5b9fb397a55d03dd26328bb5b
  10. 0x681b365b819609128125661bf24d8178f704e0d613c752307095c7db90392a6a
  11. 0x62206a91c63fc24bbd8028bae573b906efc8af174f81f99a69994c03894d7689
  12. 0xbc0e8f4cedab471dd5faf99b833903854f87b7d3d9323c3e331229a9891171c0
  13. 0x9ff0540c065d2c066aa07e30d42707c88f5f7729bc3c89880661802495922729
  14. 0x58aed1257fcd4ee1c84710e1858bdde1ba134c86ed73f1f35a7aeaeacd9398e4
  15. 0xb1fe1f6398b7faed977bc6cc75b0a8404ef5a6cb386ca30aebdb7450b7bb6dbe
  16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
  17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON