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Evidence row 2542436

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:164372
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
c40dae6d28f88b6bf2993b9f0575305d0c75796dc46f13eb0b30d41bd97d50ba
Leaf
0x16ea7ddd73293395e12b253ac211271f83cb032088af70e24fab5517ae6504bf

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5NK9SH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1efdbc64-f4fc-4a00-94de-b5ae756ac7e5/.well-known/agent-card.json"
    ]
  ],
  "name": "Luado",
  "owner_address": "0xfd9839b08e35874f6bbcd3433adb93dc836880d5",
  "raw": {
    "agent_id": "164372",
    "agent_uri": "https://centralcity.ai/a/5NK9SH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luado 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/5NK9SH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luado",
      "registrations": [
        {
          "agentId": 164372,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1efdbc64-f4fc-4a00-94de-b5ae756ac7e5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5NK9SH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793687868,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:40:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luado 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/5NK9SH"
}

What the leaf hashes

{"body":"c40dae6d28f88b6bf2993b9f0575305d0c75796dc46f13eb0b30d41bd97d50ba","id":2542436,"kind":"listing","method":"sync.erc8004/1","observed_us":1793688016301614,"prev":null,"subject":"erc8004:5042:164372","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. 0x16ea7448ec01f5227ce921a924e820b4c64790bdf25192961a639f9f9b8ebbcc
  2. 0x91288b8f5d975c3244461f029650392253ef6547298de8c862325aff97ee2b31
  3. 0x434240108eefc9e58b59587a692b63dce077b3c36280789abaafbbb9c24893a0
  4. 0x0ad1c09a80f4db99a44b0e187ac1260b5950a2e29c90c81c892ea069da73f92b
  5. 0x0ebba6082122607c6686fe33b3e21b9598781df75ebf9c2f172c0063630e059a
  6. 0xafdbe4663afd958008e5fe5dc9807bc8497b852e01350bf70a300827de57fb1f
  7. 0x389ff0ca1fc2169bfbddffb14611fa3644aef42b2052989a5099e0b937275166
  8. 0x762f61b5962355a4ec5fcca6322c30e4895c237caa17d1afe88e0e5834a13d91
  9. 0x902692c15563e570f35255821c6bc222c13f450f27a9d830efc0f24f14e7c67b
  10. 0xb616ccf3615438668a0f39cfaa2278e4c5e4aa5ebdd4b401f93bec30583302e8
  11. 0xf48112c63d4772517c69389a71489e3a3e994502249326b26c5c083200596d32
  12. 0xdc7e3be6affe8e3653d730246dee639c21857544d7c28cfe4ecbec4484d07e5b
  13. 0x44a929c85a68a4bfc920e6f6a76cc8d1505a44eb82a85347db81eea2551d3a16
  14. 0x66e70e2e75d77163246a8096eab56d11301f21ccfe90f151078a58d2560d35c7
  15. 0x711583ccee5cdd04f5adf1bada00491547d886e40ddf1799b012e27be2a663c2
  16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
  17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON