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Evidence row 2496300

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:147417
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
447b530fb1ffaa4b65814f424fa1b6afb175f9c493cdf11849f099b7765f8008
Leaf
0x940099b542893fd35aa7f867d342b908535690da6c0a89c06e3d4e1926e8c236

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/g0L9Rj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/64ec2b4d-33e7-41a2-9219-0a677be21687/.well-known/agent-card.json"
    ]
  ],
  "name": "Luovisto",
  "owner_address": "0xd008022cd4800143aace5b2dac4bdc479167ed32",
  "raw": {
    "agent_id": "147417",
    "agent_uri": "https://centralcity.ai/a/g0L9Rj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luovisto 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/g0L9Rj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luovisto",
      "registrations": [
        {
          "agentId": 147417,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/64ec2b4d-33e7-41a2-9219-0a677be21687/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/g0L9Rj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793668424,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:16:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luovisto 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/g0L9Rj"
}

What the leaf hashes

{"body":"447b530fb1ffaa4b65814f424fa1b6afb175f9c493cdf11849f099b7765f8008","id":2496300,"kind":"listing","method":"sync.erc8004/1","observed_us":1793668615441681,"prev":null,"subject":"erc8004:5042:147417","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. 0x940093e631d41184cdbc05d81ac4b2f7c717afffd5c31783b0555ec83ae0dbf0
  2. 0x61701efec5f81e08681e7cee7314dd32c956912da5428c45f24b5b38868b6ba1
  3. 0xd70eaa776fc7ae542c994e704602aa1d79bd1107c4267df3b949c4d8e4e27e7b
  4. 0xa5de7040ae97813e70e85b8d4f4c5a19874e5f96a3ce14091ad29661476555d1
  5. 0x105d5eafeefc02c3499c4350c56a2b486bd32fc1bb8e63c999524f6448bad0fb
  6. 0xdef1da2952f493b2547c7eb7d1f5480f9bab0b9f3b06ae24bcb596be53ee60fa
  7. 0xc080ff118c480554d2e4173e8b4cd8005c0468e7a21dee080e87d37f0b9dfc47
  8. 0x32058d0f77c1a7a5345b2791dccfdb80e90743f0e8fa203332519414e26a687c
  9. 0x351f22446576af6cd10f99af124fd7a945762e487a0c6316a2bc62760a49981f
  10. 0x384b463134b5f8f6c6e441956e8c1736c60adb871b412a0d40359a3663c6966e
  11. 0x8afa78bbe051b3266905fdb117c8a4f88501e4f569bd9d3f229e305fe47295fa
  12. 0xe1d6940f7d736226f6d22cb39e19695626f7cd8998d791b119cf8071440eaa43
  13. 0x6040c146b0a58fb121a68788fa6a286b0f823db9b8a7ff3ddb8ad831db1c9a29
  14. 0x7f1a60c8109f6f6bf295c743742bf48233a7f558ad73afd2115ffc0eb4e5400f
  15. 0xb5ab3a67e92dbd6d8eb3ea95dd8fba5b750735344b87d689cb50ea92ccaeea56
  16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
  17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON