addrbookFor publishers
← The evidence ledger

Evidence row 2552451

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:169310
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
a528693e26027148c8df21e555c3519daf5f9864bcb74cf7e85a0fddeddd5acf
Leaf
0xb5cf8a5207143f0a8724325f0f8ce228f44a2e7800936692b784c01cc5d8e4ad

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/VRysay"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/39dfe8bf-1849-4b78-91aa-0aa839ef02dc/.well-known/agent-card.json"
    ]
  ],
  "name": "Flobero",
  "owner_address": "0xa9d1acb1e9ee86d22cd6ec58d01619faa8ad773d",
  "raw": {
    "agent_id": "169310",
    "agent_uri": "https://centralcity.ai/a/VRysay",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flobero 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/VRysay",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flobero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/39dfe8bf-1849-4b78-91aa-0aa839ef02dc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/VRysay",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:12:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flobero 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/VRysay"
}

What the leaf hashes

{"body":"a528693e26027148c8df21e555c3519daf5f9864bcb74cf7e85a0fddeddd5acf","id":2552451,"kind":"listing","method":"sync.erc8004/1","observed_us":1793693549437761,"prev":null,"subject":"erc8004:5042:169310","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. 0xb5cfd729443a99cc55ef669bd8b77de11ce7fc733d089145aaef9dd86f1efc77
  2. 0xadea239ffbc465f5a427064f943d39610419d0dc28c1d89d19ec8d278b99d399
  3. 0x058a5725be62c3c3f3a389838b1cede270ea97da3a26e8efad49fa7452056168
  4. 0xd2e60378d321712bdda11d4f167d9395ab6823d646b5be9e8d43c40dfa780e5f
  5. 0xec7e6c2409153d6c61a8bd57d5f5baa816e379ac68af8e8ab9f50fbad25717b6
  6. 0xc0a1766dd3045fe730e365837ac7d1d502b17dcef67d69ac7b4e2be0eb6a9735
  7. 0xa9bd090c2dab1f5ff7566ff7fe2319c6a2fc11ebad9b6e951436e020c47bc36d
  8. 0x9198ed230edc4a3d45a0bb5c46c524c7c324814233bc7cb4c81fa95cfcf2184a
  9. 0x40e478311522dced644f03af00b4d496e9dbd5959f33fba393e51d65a1c53536
  10. 0x28fce0369dff0943e29d186a37fe8664b4571d83abf97ba59792cdd7b52cfdcd
  11. 0xa59787392fde5bafed06ee7828fafb8d0a8443b6f13f5da5f4099aa3599191c5
  12. 0x9a35904e1bb8077b8807427d95dec8c0d4862d485ff7683340c19f2f649e541f
  13. 0x21bb4f528bdd235a77e2f1802b439572aadfc1f1e65d2605dfa0bdcb481e4d28
  14. 0x1114468556630d3a65d038b1ce5fa0e558d58422878e6b91ce8c3b87e06fafef
  15. 0xc0bea6c8a0da854513562c1be034edd9e23999e98182b784da3cae0bf2e3890b
  16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
  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