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Evidence row 3043769

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:271563
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
c9be4d68d0122a18a9e5906bbea03ab69895610ea4ba273d8ddf5ea7a8214c4d
Leaf
0xa58ac28048c6a502d697134f23be19179dcff7a93107b94a6ff6b391039a030f

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/kUjMl5"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/15d31f80-0654-49b8-a716-5292d60576ed/.well-known/agent-card.json"
    ]
  ],
  "name": "Nafer",
  "owner_address": "0x93e0ef68ef5aa02b867935280713387d2546b007",
  "raw": {
    "agent_id": "271563",
    "agent_uri": "https://centralcity.ai/a/kUjMl5",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nafer 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/kUjMl5",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nafer",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/15d31f80-0654-49b8-a716-5292d60576ed/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/kUjMl5",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T18:03:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nafer 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/kUjMl5"
}

What the leaf hashes

{"body":"c9be4d68d0122a18a9e5906bbea03ab69895610ea4ba273d8ddf5ea7a8214c4d","id":3043769,"kind":"listing","method":"sync.erc8004/1","observed_us":1793815403227195,"prev":null,"subject":"erc8004:5042:271563","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (424109 rows).

  1. 0xa58abe33278d58c5e2c8400d99f76633f78fd6057e033b68dce068d329721a92
  2. 0x37ba048cdf6f9eed6b176989a2263370fcef97d2099c1db10b0d32bbd7e26ff4
  3. 0x5c421e978e691fcf362a39d096d2c36afc5fa2fece6c6dd0545434bbc21f24d0
  4. 0x856f6b4f84beb2eb0c9d2827ba80b7e46fc4c4e73ddddc7c07ab9f6ffaee64a6
  5. 0x1c9587a2948b6c780356624ef1c598b7194f72512c211ff693f424e9dd7102e9
  6. 0x2b622930a4dbe28e2c4c731488278be7d48f1740c8a6c7c8acf6b9907cc7cfe3
  7. 0xca69f507674e1273bb59ae055fc0e585e535513b55281618db4d8e3a46e7b459
  8. 0x3f82e74dcac82beb13a72d7f74e9bb1583e59884b1dfca7e039b774d6fa44476
  9. 0x034353184af9658aa478822fb817799165174064c65b66fdae8bdea3fb34a017
  10. 0xe461891e6445452d511cdd9619a5c5f82da5871a72252f1c9194fc7231f07269
  11. 0x0c6d6e8dc5c1cca24e977629a60f42eea75bafe13208132475f0256fba67eef6
  12. 0x4d577c2a7e71bfc683f329ad9f43efab06af45b594e200dc74018a7124ed4868
  13. 0x203ca766f27a5fce58bf060ea6d9fb911af00611223b6f0a604ad92f5afe906a
  14. 0x4504ea2a714d1a2bcff6dd4d413821f7902fae396827fd4177134a104ab49bae
  15. 0x378b07f7642084931bbdf9bd843070621af094779cacfc2186c04d7a92468ab6
  16. 0xaf6861b690de8e69efdec688615139e2df9624a773d4c6017d1ef5841d1ac724
  17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
  18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
  19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34
Day root
0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee
Chained
0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b
Published
On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345

How to check it · This row as JSON