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Evidence row 2533750

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:161243
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
23e35b36dc9e2abf59fd8b5869abcdfc237179b8bf9915c3d375f223c7264222
Leaf
0x5f2acc27aeb8a8ba645ccf2ce4909c6d8564d6ad08c25b5f243a0bd9270834da

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/6Qjsmo"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0e4e85a5-d7ab-4cb7-bb4e-b7baafff3a76/.well-known/agent-card.json"
    ]
  ],
  "name": "Maussik",
  "owner_address": "0x7ae082ad69ebbb38d8dbb0734400fa6885e070fe",
  "raw": {
    "agent_id": "161243",
    "agent_uri": "https://centralcity.ai/a/6Qjsmo",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maussik 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/6Qjsmo",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maussik",
      "registrations": [
        {
          "agentId": 161243,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0e4e85a5-d7ab-4cb7-bb4e-b7baafff3a76/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/6Qjsmo",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793684230,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T05:38:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maussik 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/6Qjsmo"
}

What the leaf hashes

{"body":"23e35b36dc9e2abf59fd8b5869abcdfc237179b8bf9915c3d375f223c7264222","id":2533750,"kind":"listing","method":"sync.erc8004/1","observed_us":1793684323967037,"prev":null,"subject":"erc8004:5042:161243","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. 0x5f2acb3972ab3b7758678117e1d84d34f1d091304b07f773c09f51f540d90a55
  2. 0x70ec49570d2ab60820481c55f0b8bd436519457f2b1d357121d1f71d7bd1cec5
  3. 0x1df7e2dcdffb5be9b33af3802c071aa69c6b71c524c88af3b1ffa512025ab0c2
  4. 0x5ff45618e64bced12f3d9e21f5a75bacb18eeafc949b4df81135e30468f757f6
  5. 0xb6f2fff518042c8e97929573a5566dd3f201250032ea0717d21139afe4d5c8c4
  6. 0xb179dd90200d81c0a3d418b3e549fe771fcfaf42fcd6a3d0eb2a31e0bf8ae603
  7. 0x489b10c3259517d7202ad68f999aa422b4e41a4e2f2e50aabd413e1829bf7361
  8. 0x415c69844b2a025287323c7506b85dd6a3c6cc0838686fe1062d26186bf5b8fe
  9. 0x6d4e958a0d82d775f1226d307d28c72c64468beb970a89417654b24f86272103
  10. 0xb456c7d8bad9abcd8ebb00edf6044fa3a59ae8fd9fe566d80c76fd59180fd36f
  11. 0x4101fdb3588f45807b4727f953baa957b99417285ea1689e23b91140b3c961bb
  12. 0xa2d3d0588d013a12335079cbd7a0c5e1cf8edfcd6aa412e97087a6d54121a3bb
  13. 0xd11506d8ed501b197a6bb6d1a7ace4609cf2a214f326b8692e0417707bcea83f
  14. 0xbf320f90cfe280db011085f74bddf4edc26cb0f41eedc38b0fa8b8f679ad0b5b
  15. 0x335134861d623e850e919233efd5afeff49bc2ffa02948458dea325cdabfc928
  16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
  17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON