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Evidence row 2720626

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:208251
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
23c6d3e9033f97d2fd3d8b69487c23809fa0f339a866b0d858f9eb08c16d45f2
Leaf
0xd991692ca8c06bf928441faa037bf2604ed7965e3a60b3190859afa1bcfb88b5

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/MD8bOn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fea38564-9612-4137-96a8-7d822c370930/.well-known/agent-card.json"
    ]
  ],
  "name": "Badani",
  "owner_address": "0x0443e7ca9914219c2395aae16bf0730aa087d98a",
  "raw": {
    "agent_id": "208251",
    "agent_uri": "https://centralcity.ai/a/MD8bOn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Badani 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/MD8bOn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Badani",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fea38564-9612-4137-96a8-7d822c370930/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/MD8bOn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:17:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Badani 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/MD8bOn"
}

What the leaf hashes

{"body":"23c6d3e9033f97d2fd3d8b69487c23809fa0f339a866b0d858f9eb08c16d45f2","id":2720626,"kind":"listing","method":"sync.erc8004/1","observed_us":1793744269064431,"prev":null,"subject":"erc8004:5042:208251","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. 0xd9915311802e4df2af59fd061a7a3fa6944cf7ae1b415073f32c7c08d6e6ea12
  2. 0xb8d8e579f6b7bc1558e028335f95c98d08aea0285c2a53f5d56c6033e51b796b
  3. 0x2f73998e9d96aff7fc272962417238613ffc37e1d7637930097eaa251734660b
  4. 0x0236fde58378fb94b22e1bd683b1a420fdd366611c598f7c0163c74624309e85
  5. 0x440402c19e79572f59f21c2f59fc78edd3eb546a1debdbca050eaeba1162d16c
  6. 0xf4b3246db8c45eb405443320e002746b6275f95f77f62ecea5256039cbbb85bd
  7. 0x5b8a38bb750064832b86be5b6720f44975a31f55b1ea9a04f2542adc18572d91
  8. 0x4405ced67d8bd21a4535fb24ec558faf92fc5a7d964031a729e7191a013b85c8
  9. 0xe32a570f86a9c21f11e19eb4216461348d1bea8868e3366ca063ec946d4f034f
  10. 0xf3299704523b9ebe462869650c0a372e94888c5527f6afd1a7739d6415b226e9
  11. 0x5dd8fc875a8b23b0f9572c9c6cb4f4843ae5b16f63d90ea0008ced03149f10b4
  12. 0x48e5af95f9eb80bba4fbc0a698a6f7e78f9b400ee2c3eb0be1c4c5bb86394956
  13. 0x18e08ad394067093dae6bbbe34056f7bb1c1d5e741eeb914e13018528f512324
  14. 0x2c1baf03ae8564ef5b628cdba2345355f8a5380a741795df06515892893be4e0
  15. 0xa2affd8bf947cfbdf7d8306e1c5d3a442dbd709fab2739124e1aecfdc7d513da
  16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
  17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON