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Evidence row 2513278

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:153956
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
9490ac6cf63bd24b21b26d140bb90507a479313824402a46765b0a6b039128e2
Leaf
0xda595fa783f131b6e880deeb09dfa483603075053581b8bea6b704cfe6ea911b

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/JakMFn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cda10121-e814-457d-8e49-a17529e155df/.well-known/agent-card.json"
    ]
  ],
  "name": "Gasa",
  "owner_address": "0x3589967233b500665438ccf5c00dc3c55403fdac",
  "raw": {
    "agent_id": "153956",
    "agent_uri": "https://centralcity.ai/a/JakMFn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gasa 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/JakMFn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gasa",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cda10121-e814-457d-8e49-a17529e155df/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/JakMFn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T03:17:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gasa 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/JakMFn"
}

What the leaf hashes

{"body":"9490ac6cf63bd24b21b26d140bb90507a479313824402a46765b0a6b039128e2","id":2513278,"kind":"listing","method":"sync.erc8004/1","observed_us":1793675820863193,"prev":null,"subject":"erc8004:5042:153956","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. 0xda5978a05d533e296d4f2d76b23a4dafc4ce7e9c02810e18ed329d171ad35c80
  2. 0x95a7f1363c8a001320dc0556cbbb7a10d830854168c4b914be4c8d2d0d9d1eea
  3. 0x4949a45ffc7918e58879518f0df0ccdd3c65d6124c7d16762bd9b575bedb2df2
  4. 0xb484e16e5a420c66bb3e06fd5caf0f0cfbfff8b3b515e3055681505cff97f321
  5. 0x6c08b0dc8a16a8686eb00862233ebea47aafa0053f2f09e4ce7219333a110971
  6. 0x2c1f646fb6a9267a1f90818b1e473f6314d10ca92cdbc6d33d29b3297395b604
  7. 0xe435833c32bbfa9d569a59296c1a64af3c6e0a013d0515cea422bbaaf322d061
  8. 0xdc946dd2655a471077cea56f2bc9efbaebaba504332674d6002f0cf6173b507d
  9. 0x2c69fc681b81561ffb3a70a3f4ceda07387e12725686f63482b1242768788d9e
  10. 0x5b9f079f12963b489cd26a0dcd51051a6217a963e2188fa486a4a6bac22aedb8
  11. 0xf23b20e319fe4d89a87a83d430d316228815ff91c24ded9ac043ab106f2a774e
  12. 0x50c000dc4c49c64976d0fb6188c7b4b0b1786be9035d28f75ca46e820eaa947b
  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