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Evidence row 2136356

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:95144
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
fa2999505bb161a18fdf43656a58beeb192f5e8208142a47863e45bbeec562ad
Leaf
0xd0206763e937a75c812eac0b9fb01135da2938fa8f5f56062202ecf72ef45b95

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/85Ii5V"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b889c0fa-a86b-49be-9253-936f71b67742/.well-known/agent-card.json"
    ]
  ],
  "name": "Gauma",
  "owner_address": "0xaa398df3575b3cb976939a0118e2f9b064077adb",
  "raw": {
    "agent_id": "95144",
    "agent_uri": "https://centralcity.ai/a/85Ii5V",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gauma is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/85Ii5V",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gauma",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b889c0fa-a86b-49be-9253-936f71b67742/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/85Ii5V",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:44:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gauma is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/85Ii5V"
}

What the leaf hashes

{"body":"fa2999505bb161a18fdf43656a58beeb192f5e8208142a47863e45bbeec562ad","id":2136356,"kind":"listing","method":"sync.erc8004/1","observed_us":1793623497932748,"prev":null,"subject":"erc8004:5042:95144","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. 0xd0205c0310a84088a821699d9c0eb7e417014a88976722b37567313cb06394dd
  2. 0xe2320cc25167908f77c967a904679ad9b208a070052720857bb4fd9eef9aeb77
  3. 0xf3958909cca772fb1489ee40b067e0b015c9968241b5b4f2a3de581b2677b7f8
  4. 0xdb238b186faef4abc1003a76f589961a7311515ed65b3c93c4e4d8d68f394941
  5. 0x4015be48e927db136c593db88db6f72eded360687f2f41d0f38108903c45b64e
  6. 0x5ad4ee29ed3431cb41cca914245140da6163de87b15f24d3b275c0726eef719d
  7. 0xd5ad7193607bda7fe61893d3d2b016c891b36b519698a10681585bc2a7436a5f
  8. 0x2ee9cab5b3c55274a5f077ff7c42965fca379ead29bb4c75c7cc406f13bfff98
  9. 0xa825dee5e6c4b00f34075ce8496c46cb34cb7dff9f922b1f27b540387e027a48
  10. 0x48e5943a257d8cdb52424fc590db738cdfa248202a32e2dba86e228d9e0e4499
  11. 0xa3e59ea5049f0fb500b94c99db5bf2f100811da0dccd9ed6404f70897aa1e5fd
  12. 0x958b4a44f39e6f2ea70e91d6ebf20620245d2b968ca9c28f1b19f03aa4f5e55f
  13. 0xc68903bc934de8372c6b911a71856ad742aaac2d4b2de9ce90e84a085da4373d
  14. 0x0a363925e7ecbf308dcd4c5e94385984a43aafeb977e419f632e8dc2019e0553
  15. 0xa9134f4ed9cec34e13ba243b6a51db73753dbbb3b48c63bd82b22694813d2b02
  16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
  17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
  18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
  19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON