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Evidence row 2517719

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:155562
Recorded
Previous row
#2517261
Body SHA-256
152b6a9d92cef13cb418a403b13e74781455c9427c0af314648f7bade32b14df
Leaf
0x7d55a42205b2f716faf714dc2474e6fef40904529b8bd90ea70bbd296a0851b2

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Q8Y5G2"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5a8d07d5-e681-4bca-8b42-579999a5ff43/.well-known/agent-card.json"
    ]
  ],
  "name": "Londeon",
  "owner_address": "0xe071663e890d8952eb22613be52e19a7a3b3ed8f",
  "raw": {
    "agent_id": "155562",
    "agent_uri": "https://centralcity.ai/a/Q8Y5G2",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Londeon 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/Q8Y5G2",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Londeon",
      "registrations": [
        {
          "agentId": 155562,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5a8d07d5-e681-4bca-8b42-579999a5ff43/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Q8Y5G2",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793677543,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T03:50:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Londeon 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/Q8Y5G2"
}

What the leaf hashes

{"body":"152b6a9d92cef13cb418a403b13e74781455c9427c0af314648f7bade32b14df","id":2517719,"kind":"listing","method":"sync.erc8004/1","observed_us":1793677850555537,"prev":2517261,"subject":"erc8004:5042:155562","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. 0x7d5638f470a78d0798a4fc63c014c2c70ce27c00cae4d784e775769e6258b773
  2. 0x1a7b9b4cbf6056db668495bdedd37314c43e6fb4ecc6de67f92e72607fa5ec84
  3. 0x2f6868f5d311c9ebc1aec14851c53179e0223abf42c581de127f2f4d96985940
  4. 0xbddb6a976aead55725618851ec743d6b709e0985c192c9c0f84c86ac340970bb
  5. 0x2033337e291bbb97c7ca4b310cfd97c7727b9943f32454bf2dad69ce88b9d3c4
  6. 0xb4a621e06086a6874521bd89515b9a03610c84bfd5da0ecc3552516d616b4b49
  7. 0xffc347bba0d6909ae53385d34e1d4bc615ba5ae45b7bb798b4f70ca982d3a709
  8. 0xe68604c272e90b080f86c47d58382dc59bfc12f6e273c5d3d279792598b2d7d7
  9. 0x1f1656f789b4280adfdeffd1e3e71096e06e8ac7b62248fba405f6b009952d0c
  10. 0xeb69bc3b2d7393c5694e44cc9cfc45a5d09e53f4f6720387ffa32b139a6601bf
  11. 0xd055e9061708aa2cd20f8e18c6a0b6a6d51819a9c5cc9bba9dbff64792dcb551
  12. 0x86e6d97fb97dfacbd8a9da77c85096cbad23fb83ac3ae2a4d65c7a0b6b3f1ce1
  13. 0xb64de2d145ac698ef5d991de5140767a8317e68a92d3cf1c5d78e4f7977a0d21
  14. 0xcd70da55bc68640bf37c238eb2dcd35a729f3a58d333a753be62a2aef7873850
  15. 0x273fa0d1dba912fbac313286feadbb113b263290d047849b0ea460936942f2af
  16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
  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