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Evidence row 1769536

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:6219
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
048835ced88c3f0d5557dd62e8db792795e2e1e290bff1b9a2d4024b419ae7e9
Leaf
0x7e1bd382bd0ad246cd0bd33a7149fff548b76e76c56862a1286b07e4f1128a1d

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0M3m8Q"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bdd06cec-f768-46a2-9cd9-7e5da82ee7f3/.well-known/agent-card.json"
    ]
  ],
  "name": "Plassabel",
  "owner_address": "0x8083ffe25b2cfe89b002f1c1a1e1022f9ccc7273",
  "raw": {
    "agent_id": "6219",
    "agent_uri": "https://centralcity.ai/a/0M3m8Q",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plassabel 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/0M3m8Q",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plassabel",
      "registrations": [
        {
          "agentId": 6219,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bdd06cec-f768-46a2-9cd9-7e5da82ee7f3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0M3m8Q",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793544614,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T14:54:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plassabel 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/0M3m8Q"
}

What the leaf hashes

{"body":"048835ced88c3f0d5557dd62e8db792795e2e1e290bff1b9a2d4024b419ae7e9","id":1769536,"kind":"listing","method":"sync.erc8004/1","observed_us":1793544879932458,"prev":null,"subject":"erc8004:5042:6219","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (302406 rows).

  1. 0x7e1c44fd15f3c9d26ee236d6a4264e7581aa581084a573679eff26f1fcb709c7
  2. 0x8908f8bbc0eba220f707e02486b02d096d5e9798b95622df4f872e888dda1a15
  3. 0xf318854ca710bc330778bdbdedd13d2db4ff168b059553c651eb846a3ad2fc6e
  4. 0xc53477e1830b8b686d59565a29d52c05171d0aa0a1a971e6256dbf2d788c3b2a
  5. 0x8d4b157b55a9b7d69f48cd63873aa1e0360ef3395b5dab359230b23baa979955
  6. 0x718037c770937529604bbcdb008139ab746227093e592b888895f3ccc205855f
  7. 0x4fa639679d6e4c184d499cad0aa550b76d4cfbc409bc5ce6eb7fd41b7e3dfb26
  8. 0x3dbe7b2c4606acdd1ef08bff3aad2381ac1f40e8fbcae1da4f73dbf023be4123
  9. 0x9d5a834341e26ee36cfad8078799248f43c6d0d1a419bb0cb1b6b81b6664e88b
  10. 0x3217abcb550bb72a3bb1f1967b419ecfc8f16e018cbd454bdd4ebc8bccde757e
  11. 0x9260c2ffc2f7369d112feec17e98d78c72ad7ca624e0fcccf47fafd7e000c5d0
  12. 0x1c2e98574c663d9e6140feb2d5c17a9c2852efe92982267303cc002bbfe31dfc
  13. 0x0d7168eda56f959819319294f2344abf3e83a06736c3ef37f9f274fd0bf74ed0
  14. 0x19ce574eee56ae085b2ab0004d191db3debc9d29cba2d71de21a8710ca8151ed
  15. 0x3950a937c3f98cedf9cbbc2f8905c10e3aac8ebc54b1e3468237d58bb254c496
  16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
  17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
  18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
  19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910
Day root
0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3
Chained
0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4
Published
On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90

How to check it · This row as JSON