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Evidence row 2558904

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:172792
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
85ba4028b4ac2eaa674647f5b75deba40344ea608a6caf6fc7f8fcf763c4e017
Leaf
0x29fa59281363813d4976ceee379023bf12a39273a1bdc53dace119c3dc1facc1

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lw17xM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/77ffa3d2-8f17-4b8b-a60e-fe7d161985f6/.well-known/agent-card.json"
    ]
  ],
  "name": "Friokose",
  "owner_address": "0x899b18a00d885b97bd2b6973bf719765d1b5191f",
  "raw": {
    "agent_id": "172792",
    "agent_uri": "https://centralcity.ai/a/lw17xM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Friokose is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/lw17xM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Friokose",
      "registrations": [
        {
          "agentId": 172792,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/77ffa3d2-8f17-4b8b-a60e-fe7d161985f6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lw17xM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793697582,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:20:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Friokose is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/lw17xM"
}

What the leaf hashes

{"body":"85ba4028b4ac2eaa674647f5b75deba40344ea608a6caf6fc7f8fcf763c4e017","id":2558904,"kind":"listing","method":"sync.erc8004/1","observed_us":1793697609825835,"prev":null,"subject":"erc8004:5042:172792","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. 0x29fa61ac7be60702d180e61e371c55a7fb08724933b7f0cd05aed0f6ebc86920
  2. 0x4dfa52fb405b7b76bd86ca12dd48ceb4dc28814ce20437463970446ada2fcb2e
  3. 0xe99748191bab63a4386f5ecbc5dae43ce086c7e6a363873c6477220ad7fa3c62
  4. 0x8bd6f1c0cd43dac0fd053f3e36319d20dad83cd65e77a7e89a0f479396859c63
  5. 0xd8af030f9d5ed1cee070f3943abea6fe24c96a62815fd155f0974b1caf435bd2
  6. 0xfe0f3799d06dc6a233ab6fd00f6947faad5d427254b55688fd5917c024ba3831
  7. 0xa03f7ced4478eaa7f9762ce41017e84c44f6d9e781e8eb233af422148842f8a7
  8. 0x66e0661b67bc1366ba7cb60f1fb9fdd19b96ee7adf2b8271d113b3917bfcc3e0
  9. 0x565386f8c3decb32e8bade919dd22babae05745f691a4a15ce36123e2599190b
  10. 0x28c525d2ceebc045f8e94fe8dfdf4dd1826f13dd65a73c2887079a4be8770361
  11. 0x410f7c24fdc9466adb2cdc4a1be0eaf81b3c0c82d9cd5f2cedb842393bd792ea
  12. 0xca0ed45b9bab7317b587689c3cd798a6b8e25cc34eb22f75434d9b65b6f42231
  13. 0x8ddeb3c56ce5cac471fe9abaa367318e8aee30e13a0d5b99301fb73047c7b8f4
  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