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Evidence row 2574522

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:180758
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
4bea30400fe26a30996eb3648d0869705aabccd91e3b82eba587d233fbcbbf46
Leaf
0x3524a0a047f11d655a1e3772e4112ec08f11c58a27aff3d9b86bc8ee1f644239

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ymoQ2E"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3ad00c08-b1de-434f-8904-7574e81ab7e1/.well-known/agent-card.json"
    ]
  ],
  "name": "Kiostano",
  "owner_address": "0xfc22b23b2ab60dbfe0f416538e505e0248b34a4d",
  "raw": {
    "agent_id": "180758",
    "agent_uri": "https://centralcity.ai/a/ymoQ2E",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kiostano 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/ymoQ2E",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kiostano",
      "registrations": [
        {
          "agentId": 180758,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3ad00c08-b1de-434f-8904-7574e81ab7e1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ymoQ2E",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793706911,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T11:57:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kiostano 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/ymoQ2E"
}

What the leaf hashes

{"body":"4bea30400fe26a30996eb3648d0869705aabccd91e3b82eba587d233fbcbbf46","id":2574522,"kind":"listing","method":"sync.erc8004/1","observed_us":1793707044307966,"prev":null,"subject":"erc8004:5042:180758","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. 0x35249890096b7246231fcd4c0811c58108083c497162e485f7b39ca4eae3311f
  2. 0x8848ae04399a68a7b7d5c6b967bc49455034c6a4c1a9495ff541e342865b5979
  3. 0x9ea1c5c9100c59ac34002344f0199d14d699518cb33dc592b8d26687d27fc8c5
  4. 0x27f9947c1b37454e77663ab53431462527a79cd5508f416113bdc44ebbff332c
  5. 0x1d8101b01105a96f029737d57f46049c064bb10190c27763177b0577f5cb0d50
  6. 0x3f80db428c56104eb904ecc514fe7b16632466698afb922cbee9ac1773733476
  7. 0xa52369ecd3afa8e6a6c5ecf0aa2c9d09d83e69d3ebf81bdfbda118bbafd3ecae
  8. 0x192f3b5e975054efc64f8c17a71422e8590176f2bfe5429013198a76d448b474
  9. 0xbbe5bba956b9e1658df5f0addb1007d18b36d05dcfab293274b5bae4e8917a9a
  10. 0x3979e5bc4fd2919eda5f6cd90716ce40fd92a4acace22bc820d05574262bf726
  11. 0xa72321a83598520d21fa360ed5c08c0053693eaa6d5a541d9212738ffbc98fd6
  12. 0x6e30ddd5949563f436a222ef56025cffceafa86dc425757344956cc235277d7b
  13. 0x013a4e21b3841f82a4251c6d3dbec726e8806f20823e735f7a5fb54b861e55a6
  14. 0xe2bf4675db929800e127e8a752f51484d14d8f7a9d806273bdc68a1dfd125e44
  15. 0xb1fe1f6398b7faed977bc6cc75b0a8404ef5a6cb386ca30aebdb7450b7bb6dbe
  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