Check a UnyKorn record
Check that a UnyKorn record exists, unchanged, on two chains and on Base. Enter a receipt id or pick a sample: your browser rebuilds the fingerprint, walks the Merkle path to each chain's batch, reads the batch root from UnyKorn Chain Beta through its public read gateway, follows the batches to the daily Base checkpoint and reads that checkpoint from Base itself. It also reads the batch on the record chain through that chain's public read gateway; if that read cannot complete, the record chain step is shown as checked by our server. The result says Verified only when every check ran and passed; otherwise it says what was not checked.
How a record travels
- Signed receipt Running The rail signs each paid call's receipt with its published Ed25519 key.
- UnyKorn Chain Running Our own Rust network: batches are final within seconds (GRANDPA), so a record is settled fast.
- Record chain Running An EVM chain whose batch hash chain is what the daily Base checkpoint covers; they run different software, so a fault in one does not change the other.
- Base Running A public network UnyKorn does not run: once a day the record chain's state is fingerprinted there, so changing history would break a public link.
- Bitcoin On request Files can be timestamped on Bitcoin with OpenTimestamps when asked; this step is not automatic.
Receipts worth checking first
The paid checks where a provable result matters most. Each links to the service in the Genesis402 catalog and, where one exists, to a recent receipt you can verify here.
Record health
Checking…What is recorded
Services and prices
Record service: $300 per month per deal room, unlimited documents (open a deal room). Counterparty report: $250 (order one). Verdict API: $0.02 per call, your first call free. Flat fees, billed by UnyKorn LLC through Stripe; never a share of money moved.
Daily checkpoints on Base
Each checkpoint is one zero-value transaction on Base whose data is UNYKORN1, then the keccak-256 hash of the summary shown with it, then the record chain block number. "Check on Base" reads the transaction from a public Base node in your browser and compares it with the hash your browser computes from the summary; it must be a mined transaction sent by the UnyKorn checkpoint wallet 0x1615Aa2A098f1CcdFeEb1b75e3B60960f20Eb75B to itself.
Latest batches
| Stream | Batch | Records | Block | Fingerprint | Written |
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