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Evidence row 2500323

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:148982
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
0ac480041b0100507ea300329fcc998136a4efff3384ac1a3e1df562a331a3eb
Leaf
0x29adf07020c5f2dc5e284d912e571af7b1c63de3aaf9b84435c51409433ff71c

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/SZ6v2W"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0a16cdf8-584b-4aad-a47e-d5dafcf3b644/.well-known/agent-card.json"
    ]
  ],
  "name": "Postabel",
  "owner_address": "0x4204d203dfe91aaf3773d7d9e6a3e93d037cc28f",
  "raw": {
    "agent_id": "148982",
    "agent_uri": "https://centralcity.ai/a/SZ6v2W",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Postabel 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/SZ6v2W",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Postabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0a16cdf8-584b-4aad-a47e-d5dafcf3b644/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/SZ6v2W",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:45:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Postabel 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/SZ6v2W"
}

What the leaf hashes

{"body":"0ac480041b0100507ea300329fcc998136a4efff3384ac1a3e1df562a331a3eb","id":2500323,"kind":"listing","method":"sync.erc8004/1","observed_us":1793670353489090,"prev":null,"subject":"erc8004:5042:148982","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. 0x29ade213ef6dbbd3e820739b4190d62347e827d3c7b9ba87130383c4656115c8
  2. 0xbf66286f7cfbc91509addefa28d3a30acc9c4d5b511cb3a9ceb9805cf99a9c84
  3. 0x230fef16cec68d6bf853b565e3178c544d49e51dbd4cbe774556eeff5b9cfa5d
  4. 0x81063eaaca46433476614655e18ddca17a445729428b48e2c641ff9d331dcdbe
  5. 0x476a523f29b809fda67d6fc7e2cdf676ed0efb001940286ca098f7a3baf10fcf
  6. 0x88f6498a7d1410b703a07028ad9f44243bad31fd86dcf411ce18313393543c51
  7. 0x8355738489f97abc21352817cb6695b795f46729a3d5bdc70fa0e7f8f178ffe4
  8. 0x2fb4c1c9008124bc96d5cc7cd6483a7f56d14beb69c063bf219eac3e9f1196e3
  9. 0xdfb72d20196f4e67c13e6e02368fdc1a6a46ef6f471cd91327e185aed7476ae6
  10. 0xb1ef9358b1116dd397f95d15b79447a439180d7d0910fad411af68c6b63989ce
  11. 0x0d3de33b173be61e1b8067fd54551c8dc9360f2dcbe8381cd90dd0ba561c825d
  12. 0x52a66c82a20c7127ce078a360e023921cbca29ea89a64f63a10fb6c39ab11a0d
  13. 0xb3e9e2c239d3f86889736f5f9dd6b63f9f0ffb6cb921a6e5d19759d9d3670816
  14. 0xfa613c0d80cbcddee7d225a3ab575b2b3c7203ea9f8cf881bf1cd2ffed0f5a23
  15. 0x3553ea75bcf78135f26289b22fcb05dd562af750aceb74fae97aaa66ea2adb8b
  16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
  17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON