addrbookFor publishers
← The evidence ledger

Evidence row 3464571

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:356500
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
d34d21a7b721480c1b273c163ec95f66ab5ccf04e6f51eb0835b6de11fb04f64
Leaf
0x528425f20139170cf0236326cd04de2a82a8baabb03fdab4fc5bcdf9c191c34c

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/aH7Mju"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/53949d47-9651-468f-95d8-e7fca04dd515/.well-known/agent-card.json"
    ]
  ],
  "name": "Frameon",
  "owner_address": "0xfa789505aec9e06b15be1161e58c58b4c01344fd",
  "raw": {
    "agent_id": "356500",
    "agent_uri": "https://centralcity.ai/a/aH7Mju",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frameon 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/aH7Mju",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frameon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/53949d47-9651-468f-95d8-e7fca04dd515/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/aH7Mju",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T22:06:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frameon 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/aH7Mju"
}

What the leaf hashes

{"body":"d34d21a7b721480c1b273c163ec95f66ab5ccf04e6f51eb0835b6de11fb04f64","id":3464571,"kind":"listing","method":"sync.erc8004/1","observed_us":1793916381969400,"prev":null,"subject":"erc8004:5042:356500","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (322504 rows).

  1. 0x5284825786e1c6b86a9f5609be217281143d56ab67341f012cb63d07773ec719
  2. 0xa7f3bb4d423cd9dce645771ba0a11e0a36e083e8904e42fdd6f92dda4f7e4af6
  3. 0x2f0efbee60dbf02937e4944353c3ff4a8813782d0785a65f1ef666fa4e5fd75f
  4. 0x3c2043ec6125e86015d252fe6788c6e18195d60a4fbeeee2b7429fb0d7f1cabe
  5. 0x78513bfccc28602ada2e58d3d2ad41f461a972cdddf66cdb0b45730a11393ba7
  6. 0xd36db076c542f948a894b493fdf26611c2818a7779c17e611d92350bccf5b82d
  7. 0x0fea9ee306bebfd569121342c00760bb12e1f715f81ac9f81d54880bf5b96ca8
  8. 0x12e4c502ea945a727c04a84f30c93749c958fe1abf4aa7922d28a3fdb07d526f
  9. 0x699ae0d0b4b78b3a95d629bbddeafc2b3120b9153a10716c3b45b61089b4493b
  10. 0x1ad3d5eea19d7cd84aa29f06acc7e40aa0cd7c69dce139332a9971a457a096a0
  11. 0x9ac725fd4bb5fdb39c80fe3900b253d68e8c2082141c94b596a53299bc4f2987
  12. 0x1583fd67b8e3b1d8876304f232270c77647f41936a37024d54488f675538a2f3
  13. 0xff04f88f01db14dd3ab75ae4ad845f5913e27709edbc0eb6237c5c128a69b491
  14. 0xc7c9a02b10652443317f29964cb3f80c8edb43f84b67644463046121ae250d1c
  15. 0x20ca3add72ff47f6497449b7ee3adf1c6f2cdbedf8b5a49a56da543bf096a5fe
  16. 0x01716548fb56e8e74ac29a1a638626afc662ed7e187bafcf089344de82365b83
  17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
  18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
  19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b
Day root
0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128
Chained
0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2
Published
On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94

How to check it · This row as JSON