addrbookFor publishers
← The evidence ledger

Evidence row 3465030

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:356560
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
ee5cda25878f43a0cc695fa1aa30475f561cc01fa88d74170650279e58adcfc6
Leaf
0x4e9346c5734ab7c7b69b53d6db0754167dcdedf8cc01ec1a6ce1281ac19ef5fa

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/N5DUKJ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c69121a9-4248-4f65-ad51-1b127a832c60/.well-known/agent-card.json"
    ]
  ],
  "name": "Plesto",
  "owner_address": "0x9a12844941304da7c281b3a322e9395843fec392",
  "raw": {
    "agent_id": "356560",
    "agent_uri": "https://centralcity.ai/a/N5DUKJ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plesto 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/N5DUKJ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plesto",
      "registrations": [
        {
          "agentId": 356560,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c69121a9-4248-4f65-ad51-1b127a832c60/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/N5DUKJ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793916570,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T22:11:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plesto 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/N5DUKJ"
}

What the leaf hashes

{"body":"ee5cda25878f43a0cc695fa1aa30475f561cc01fa88d74170650279e58adcfc6","id":3465030,"kind":"listing","method":"sync.erc8004/1","observed_us":1793916711528513,"prev":null,"subject":"erc8004:5042:356560","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. 0x4e932f36f51a6bf641ff8c04cb379c8701d8bb3840c74e5571133ce647782242
  2. 0xb69bf85e485d7dd61388935803a228b64c701951623f36fee78cced5374cc55f
  3. 0x44063794f29f113bb3118b2c1f5bba3229f4341fcf7d66a69b0806f65894c8dc
  4. 0xfece35040b9a22554dea9b6f4fa35b275f722fb07ae3d9c0e39ac66abb7847d5
  5. 0xbcf35302e5f5cde0c55bdd24c2b7e76a9653456ab7f2470824373954a06eb3d3
  6. 0x2b58e60ac5b223ca5a404ca878611f750a4fdce37808b2c4759925ba65a232d5
  7. 0x752971bc9aef944fd6a8878284459853197e06a2ce15c4ad1e5b8ddb238785fb
  8. 0x092068ea63956346ccc6bee00e428236f056011126900e45cd96e7931d2fbab9
  9. 0x8317ad58cff74e8cebac722524d1d645b80e7ca8a2e7c3d474dbc34c02ddecc9
  10. 0x13d1d87804726066d00e9438bce72f350729ffa594421c60d1bf542fd8b130f7
  11. 0x668ca2af8563f32a1a9513427b7ea74f45771b122eb01ea6a691b4a72a32df73
  12. 0x5981cbce0b9afa79e9426e52d34a1aa192a439d618dc1b3b3b5cdfb23f64a22e
  13. 0x03b39ba719c6d276d526d857bd297af4ddfd2904a2d8185558a05e92a2f3175e
  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