addrbookFor publishers
← The evidence ledger

Evidence row 2518555

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:155979
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
c40f823f29e1ab2af8c7095ee7c5b4355015a505589fcf9ddcddea0af1c861ec
Leaf
0xfe4e880970c2313a55d8269e2ff9e27693dde8fff2acff74e7c8729e5892ef0b

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/avkgMy"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/704ec194-3289-489f-a3bd-94836da1cbf0/.well-known/agent-card.json"
    ]
  ],
  "name": "Trameh",
  "owner_address": "0x51732655b1ab530f69c4e9d6f5a3a21bd86ffda9",
  "raw": {
    "agent_id": "155979",
    "agent_uri": "https://centralcity.ai/a/avkgMy",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trameh 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/avkgMy",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trameh",
      "registrations": [
        {
          "agentId": 155979,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/704ec194-3289-489f-a3bd-94836da1cbf0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/avkgMy",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793677959,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T03:56:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trameh 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/avkgMy"
}

What the leaf hashes

{"body":"c40f823f29e1ab2af8c7095ee7c5b4355015a505589fcf9ddcddea0af1c861ec","id":2518555,"kind":"listing","method":"sync.erc8004/1","observed_us":1793678195046113,"prev":null,"subject":"erc8004:5042:155979","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. 0xfe4e9ee94937974c32ea0a6e4c3cccc36a5ae8e7f3384afc776f90d09c85726f
  2. 0x66a77d7a367b8190db29b87ac87bc5399f8662bcf84d5cda63db0fd18a3ddf82
  3. 0x0fdef14befbedf2c204e3b3d395f599bedb53f4bb18c487731976d38c72f1b68
  4. 0x574172456ef58f6191b931f04afe123b8861ade16a9122d9ed4bcc22039a2c3d
  5. 0x70e5096a06357be52cc4150ee1823d5a220a8e2b6f17ee382365627a5c6d8c77
  6. 0xe50289f21c81e9e5d262136ec77a26c2ae5b02808739cd4264b93360a66133c2
  7. 0x2953bf389e5381b1a1105c5cf9247b0e84a985f7bfa29ce145a0f141e261512c
  8. 0x68448224509e22fc94a6089a2de5dff62dd30b46af01330f89ab745426e152f6
  9. 0x4f669b541b034b14cede37b429d7d03bb91445827ee385b1c2b6f74c86a79fe3
  10. 0xa447a37debb12aa3e800404d78fafccd74ce8450fa8013143d1cc49ce975138c
  11. 0xd739c6a6aa2ba757d6941999e6533e563acda0a459d72fecc3c9e7ede4130f22
  12. 0x58cc449a0f15ac02f2747e19eb4ddeafd7c88e16b2bcbf5628b491aa6fa63ba7
  13. 0x54a6c4f1a32dea245c883e7129cc7c46a6cb711ffd9df5ff949c0ac3758e91ed
  14. 0x271cba1af45ae2133bb70993d2a8662bbad7bb8e8e0ab720853251f29efaee6d
  15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
  16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
  17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON