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Evidence row 2543775

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:165064
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
f3320ed37edf47264a6b8e6c5b571cec565e244e8da4fbac6fb6ebf5fcd037e9
Leaf
0x6e175675d8287f38962cb5c96ef50b8adc2da517d537ffba5a6a01e34050caf1

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/z0OlNn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/664adac4-ccb3-472d-9b4b-fda819468234/.well-known/agent-card.json"
    ]
  ],
  "name": "Seider",
  "owner_address": "0x19b9a10379593d36d870f22d397546b7059ffa73",
  "raw": {
    "agent_id": "165064",
    "agent_uri": "https://centralcity.ai/a/z0OlNn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Seider 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/z0OlNn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Seider",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/664adac4-ccb3-472d-9b4b-fda819468234/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/z0OlNn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:51:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Seider 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/z0OlNn"
}

What the leaf hashes

{"body":"f3320ed37edf47264a6b8e6c5b571cec565e244e8da4fbac6fb6ebf5fcd037e9","id":2543775,"kind":"listing","method":"sync.erc8004/1","observed_us":1793688706407603,"prev":null,"subject":"erc8004:5042:165064","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. 0x6e177c586fbe2e5d8d212d983ebabe83c7858a5eb4cb12a84c037e6d95523a90
  2. 0xba4f4cefda024aaf29871d0471682af1860f61fedb5da61650109156ec3b5f23
  3. 0x12950970a2b661103830eba945db11d269ad809d5e3bbc1f99acdfd1d3282e25
  4. 0x3af5b1cadca65210fa547042efb7aec3f6fb52bc03b5eef5cd0f952319e328de
  5. 0x925f2a8b1fad970abf96ac09c54163924558d08e15586690f65e07ba09f28e6e
  6. 0xf80a5669b8a797f6f574d71ebc9a94b73d56e3937f133e593f09dc36068012af
  7. 0xff2c5f6ff4c602df0bbc14e235a57d401b00691766c65c84a773499ed119806e
  8. 0x98d9c2b494c8b6bfb642de815855260505fc0308c8b4b71a29af24c7a0dd830b
  9. 0x9b9d17177f6fc61bcb982a89cd8fbb5399408ff7d8eeea232b057c48831e4538
  10. 0xa8a0948e664b5639f08f8007728ff34c3750fdc33b4c738a5ca15f28f1c19d95
  11. 0xd39bda347cb7b9148e31cde179d06292c8a193c3451494e03afb8a2f7ab98155
  12. 0x4dd97531d28dc5bc1b031b753295699a02cb907bd4bff755b26bd120f7578d04
  13. 0x17ed3001ba4262f9a9bdbf52bec0dd3e265936a67c3b494e499acd7556b945ed
  14. 0xfa0b529eb378798ff02cbc952fd6c3953222eb9ab256854a832809b511e45b32
  15. 0x1be647e954f61ace2ed9636ef78e1986bb535c60f6f7e9d512f4249f9507bb36
  16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
  17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON