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Evidence row 2142194

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:97312
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
d1793ac57c3d8baafb6833af371bfd6e933de65f5af602dbeafe3ad29453bbf2
Leaf
0x9afe587360f01684551f3daf4fd0809c4f4b3bba4ee85a748d3ce7e4b4b838a5

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/PPB7bm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ef9be55e-a1e3-4094-af8f-3d80bc01bef8/.well-known/agent-card.json"
    ]
  ],
  "name": "Grelano",
  "owner_address": "0x22bafc4f35804738bcd8008c43756738c48e9b41",
  "raw": {
    "agent_id": "97312",
    "agent_uri": "https://centralcity.ai/a/PPB7bm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grelano 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/PPB7bm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grelano",
      "registrations": [
        {
          "agentId": 97312,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ef9be55e-a1e3-4094-af8f-3d80bc01bef8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/PPB7bm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793625103,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:15:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grelano 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/PPB7bm"
}

What the leaf hashes

{"body":"d1793ac57c3d8baafb6833af371bfd6e933de65f5af602dbeafe3ad29453bbf2","id":2142194,"kind":"listing","method":"sync.erc8004/1","observed_us":1793625310599677,"prev":null,"subject":"erc8004:5042:97312","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).

  1. 0x9afe8bb94f732a14a9fc09867baae3e88fe34871f2c75b5959a5d7df10447bd4
  2. 0xc024a1d7ba6c9da0b33b800a4240cf0bc8304e9865745af6eab053a8d46f15c2
  3. 0x720f539cf4b7b7b37845018f0b87c7c58301e42880c99b10e3d66b23b7d41aea
  4. 0x521b2ed8f831e73ab9c5d9fb35a20c6064b17d8ac24212081d4768ade9ab1d1d
  5. 0xbc4443c26f641a3b197975162406aef27a794b165fa02003fedeea87ed20e6ef
  6. 0xf9df480c6cc76c4aae136e830d458494460705b13b501595353a5efa8f56e78e
  7. 0x3e0807f2a30c68efd8716b71cab6df8cf8abee5b356100d36dbb0154de3ca06a
  8. 0x7712fc40e00e014d99c4df289f1844c2a9f1900142d8250dd6dbf6a898192395
  9. 0xae43716959271c0af37f81c64f91aad3c0b0ca3f1806e564f361b2ee84c117e9
  10. 0x2fc8b906100bdfe222f5e222c99fb1f54ce1aed035ab695b30c2b305ff09a80f
  11. 0x8df853990ebb8049199677476cb763a7a61a57f50875bb959a81efd8783640d3
  12. 0xbea97ef87badb4a269a9a806e24faae33a7711fec91ccdaba808349c0475fe9f
  13. 0x96eeba0e0bb8dfa0ca66d907340b43514f88c7ff36bd9a1299bad5cc5219d2d0
  14. 0xc5de092f33d9a5a2d3076d47423feb11b0630cdc080163babf6390bb04568ce5
  15. 0x9c91ecb84461aa4cb2a891252746755d862a88fe9bad822700cdb99eaab2edca
  16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
  17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
  18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
  19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON