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Evidence row 2605381

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:191704
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
28ba9f2768f6163e836e5e0304c70b396f43a4c960a110056cb3c400690c7014
Leaf
0x144dc341f5b1298a404e3438c7cf44a9008bc0bbdd13bc2f5d9123894c0ea3bb

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/SQbH0h"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8beb30d3-7acf-4e81-b6b8-60cb4c86813b/.well-known/agent-card.json"
    ]
  ],
  "name": "Graller",
  "owner_address": "0x3c10023915eee0489fb2e08c28c8330dc5f0d1f4",
  "raw": {
    "agent_id": "191704",
    "agent_uri": "https://centralcity.ai/a/SQbH0h",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Graller 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/SQbH0h",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Graller",
      "registrations": [
        {
          "agentId": 191704,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8beb30d3-7acf-4e81-b6b8-60cb4c86813b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/SQbH0h",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793720571,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T15:43:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Graller 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/SQbH0h"
}

What the leaf hashes

{"body":"28ba9f2768f6163e836e5e0304c70b396f43a4c960a110056cb3c400690c7014","id":2605381,"kind":"listing","method":"sync.erc8004/1","observed_us":1793720592555051,"prev":null,"subject":"erc8004:5042:191704","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. 0x144e50773ff62a43f60f99650e442193e413dfa3dbc61204785b0b0a1fe537d9
  2. 0xcc9cb6e39885d4727ce720206f1b4e21e08e330394619042aa05a71cc9e34de8
  3. 0x284b404071286b753b076a7222d68c76458961f524cd520e53bdbaac7fde7121
  4. 0x1c11788f8a1dd5708362b3b13f05c2d4a0f14d90b285f4eb50fe0c63b5641f02
  5. 0x71e3317a9c809d2c4eeab4a8ea8b18c6a9c4d8db92b361f148f39d79c5eaee6a
  6. 0xd71eab5d6f5057f3b5cd241a290f43c80904afa11ffc892d7f5076a07c5e1d7f
  7. 0x602892108379f23bf8f2b848cc0e3c01a043151794b6c06130e103746dec122c
  8. 0xe9ec609ee0c288f86cf671844947ec183769b8f8cd43e685c000ac5cdd3ec156
  9. 0x43828f62610e6027b813718bd3f0b8942eb23f88bbd04b19557766c481dadd5c
  10. 0xee19fd54a11195baecae48da8cf3236d3de2577b97dce88729e30e98956bcd38
  11. 0xb225c05758d496e2c1aacd8c8a4e220f670a8986100904844bf5dfbdc2cf95cd
  12. 0x4a703d7b488541b155124066b4dd7c3d5c7dec0475888c61ceba22b11223f76a
  13. 0xd94722bdb41527c7e86b71a63a94e4d4ae1edbc11a8300cc2dc1910b8fcb0a51
  14. 0x66e70e2e75d77163246a8096eab56d11301f21ccfe90f151078a58d2560d35c7
  15. 0x711583ccee5cdd04f5adf1bada00491547d886e40ddf1799b012e27be2a663c2
  16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
  17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON