addrbookFor publishers
← The evidence ledger

Evidence row 2715199

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:205665
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
0ce0a626121fecc5411e878527b0141b73b4bc53988526571a6a5f402b2c0f5d
Leaf
0xaedac42b93e292ce514588766242a52723764280aba64e0d0f4fbad90f7ebe78

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/KAezCU"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/16000d31-63eb-478f-9554-6dea78fc3f40/.well-known/agent-card.json"
    ]
  ],
  "name": "Denose",
  "owner_address": "0xa4cf944bfe5e17f5985cdbff53fad1fb78a72e18",
  "raw": {
    "agent_id": "205665",
    "agent_uri": "https://centralcity.ai/a/KAezCU",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Denose is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/KAezCU",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Denose",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/16000d31-63eb-478f-9554-6dea78fc3f40/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/KAezCU",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T21:21:40Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Denose is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/KAezCU"
}

What the leaf hashes

{"body":"0ce0a626121fecc5411e878527b0141b73b4bc53988526571a6a5f402b2c0f5d","id":2715199,"kind":"listing","method":"sync.erc8004/1","observed_us":1793740900994664,"prev":null,"subject":"erc8004:5042:205665","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. 0xaedae62c1a6cca509a06d8a78e605d67fc8ca4ce734afaa6e46e7303cc037d88
  2. 0xa44ef27111fc4903eb7e197c476ea9ab31b61c34e5afcc12efa260c2090bda08
  3. 0x6d02f900c5a66d600d8c462507c6429bbd64cff94b6054149cc17159fe3f12e3
  4. 0x219b4372c61790ab3c0d62699fb9f68801c07accbd447fb28056649ab1cece30
  5. 0xe27547fdc5fe5792d9f1505c1925b4fe6f32652b8e380d6c3b2b9215717e38f0
  6. 0x65417114b94cbfdc36f0032f6db9b146ee16f8caa48d59f1e3c6d7e571d82a39
  7. 0xeb57e46730a1bc9283d4474824c16dbe87faa3b74fc8c1a5e15fada663991888
  8. 0x12ded7b7cb240e9e95d5d0f739928fb8edf2c47d9e36afc63122a70af9b3bbd5
  9. 0x5476cfb4c6b23e6457ce62fdc0c44d582b9fc6a29fd4807d463eaa4bdb1b588b
  10. 0x70e16563296cbd3e071fc9867e077f9cc07b30b5623f5fcf342989ef2b04d582
  11. 0xe6c43d8bcaae9a64d2c715d21b1f8bb4bf26212f315340764c5e0615f7e04fa6
  12. 0x46c93221d5249ee065fb448de34ffe32ee00ddb690a58acdcebdc8e1035cd7ef
  13. 0x2fa7ae547fe2821a8a9486286acf00c71cf2a484341c8e82886e07422fc0861e
  14. 0x11934b37b54663f98169a4c48cc2b0a60fa4a3c4018d1ce3e508ac01ae614249
  15. 0xa538822e863ef8366c4eb66bf75faf8a639aa1f066f65f7444fa54d54d48ec53
  16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
  17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON