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Evidence row 2157256

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:104393
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
1f4c63d9987eab3d4774f976a139fd9219550057579e6d47de3ba926d07c2979
Leaf
0xe194fcd00de1cf0e4803fc7d9aaa3081a92148cb00181d77110a80ea045c1ab7

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/w0GxpH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/69bc9f46-c8ea-49f3-8c6b-55c937cc31ca/.well-known/agent-card.json"
    ]
  ],
  "name": "Sianis93",
  "owner_address": "0x07b9b361918f33c7574a5f7ea96724adf8ba5888",
  "raw": {
    "agent_id": "104393",
    "agent_uri": "https://centralcity.ai/a/w0GxpH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sianis93 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/w0GxpH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sianis93",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/69bc9f46-c8ea-49f3-8c6b-55c937cc31ca/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/w0GxpH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:39:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sianis93 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/w0GxpH"
}

What the leaf hashes

{"body":"1f4c63d9987eab3d4774f976a139fd9219550057579e6d47de3ba926d07c2979","id":2157256,"kind":"listing","method":"sync.erc8004/1","observed_us":1793630356637195,"prev":null,"subject":"erc8004:5042:104393","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. 0xe1950e69630b4f091f8ac3c29151027683c2335512e9a4c9ae598e464a3414bc
  2. 0xa8a1e3701a5f07fca83289b5ba76a8447dab5023090146d999f38483355c1459
  3. 0xf5e350bfeff9a0c91df374a9007800f59d54802bf65ac8c4487c2683d2da61ca
  4. 0x616a2309582fef02b3810003e88aa3c7704ca858764963f65cce537426ee2a74
  5. 0x492fb79d8a415ab448712f4d37292f83a557d32f61076fae966c9c96a1b0ef7e
  6. 0x785aab66242f4fb9be664eb4340e2c9b02801d0a8d73fef26bae1f59ed1c0dc3
  7. 0x686d191e7f2a18d1bfe378f6943ccea35bb522527cbc14d95d4a7be5fa484855
  8. 0x00614ceaa0b2d189cb31b82ba5dd94d98da2f667229c26141141c891e7107b91
  9. 0xc7c9892d142cfd8db375168dfb2bda5f396f6129e32a0ba721570774cb9e2b65
  10. 0xa2b8ab1e60e2f4e0ca9d8bcf3b1f4f0e51be9edd1a6fd4cf7ec0f851e5c5c153
  11. 0x63e0373e5369f211d397715825c9258dff860f716423f686e136c5c955686e1d
  12. 0x37814ff7d770a63821d15b27a2e5fdbaf9a62bb6f9fbf75879c68f737912a066
  13. 0x1a1962c4212994dc624f2a06650960c085108399590bfb7472893d9b1c149e31
  14. 0x5dd75981e1af83dc5ec1e2b8a2959012484cc3ea2e0defded2187a5a93ba7236
  15. 0xa370e8e015a32408a8112e54e5f40a8a65e871bd52bbc6f25fbd1139f2ba5b11
  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