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Evidence row 3045216

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:272481
Recorded
Previous row
#3045016
Body SHA-256
f2d7f7fe65fd4a560b6f5fa4e86666a251b9cbe62e60cd9cba043df921440dbb
Leaf
0x9f55da67320c9dcb05b85325f5a663eb018fb11a80d6c49b509aea5a55267250

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/koWHEY"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3be91f71-a518-4e05-9220-522bf9140622/.well-known/agent-card.json"
    ]
  ],
  "name": "Schemeon",
  "owner_address": "0x6552e4cef3ffffe1829e6867a961d207b3faf011",
  "raw": {
    "agent_id": "272481",
    "agent_uri": "https://centralcity.ai/a/koWHEY",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schemeon 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/koWHEY",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schemeon",
      "registrations": [
        {
          "agentId": 272481,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3be91f71-a518-4e05-9220-522bf9140622/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/koWHEY",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793815742,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T18:15:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schemeon 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/koWHEY"
}

What the leaf hashes

{"body":"f2d7f7fe65fd4a560b6f5fa4e86666a251b9cbe62e60cd9cba043df921440dbb","id":3045216,"kind":"listing","method":"sync.erc8004/1","observed_us":1793816119105315,"prev":3045016,"subject":"erc8004:5042:272481","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. 0x9f55e8bd8c3632cdf8bc7fc2f8ac492eeb072f65b883347311e5f7a5ce771306
  2. 0x4dee5196a56137e2722198c5e65b58ccdcd26e59cb043cf395901880ebd464ac
  3. 0x7d8789544b62f01dbf1fce471a56e2fc06e2e4cb56b916e7a96f4e5164e202a1
  4. 0x3fab0a9f79ea6a68d1ddf84738540d1b016911330a0ae61142edc4ca4257e456
  5. 0xad09382b1cf35e73d8e740f9ef0f15366ffdbd25c00d079edf270822e1856f56
  6. 0xfebf2dda6b64477710dc99952ac92d7d59e4103a0168ee33867ffca045249b36
  7. 0x37a7a6fad8551a91154b45c0e7d69e3b1a847915720d55d2c9fece76063430c6
  8. 0x9e65e100855ccd4997c2d7793ea4cf7b43490a9866ef63e9d6d496ec5a6834ac
  9. 0x5bea2f413f4494cb5a3e92e907b9a349cd15c57160166f9c0cbe81e894d7dd37
  10. 0xb3bfa84f57599a9ee4ae51acd09956d2974c31e102c6d6411b48d0bd0599b0ec
  11. 0xe93d9a9210a409feeaf5e85552545338ba27820bb06b7dd0284d460f0294caee
  12. 0x0ce3881356d197a12393dfab3fe7dec8c53858e9e7fe9b7785e04515a7ea42b1
  13. 0xda97740b562e05635b9612a72582a35284fbed5878cc716620c5cfe946914d99
  14. 0x0acb776c7cfb7900304eb2e18bdaeb4d910683a314407142d6e5519fdff93376
  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