The card holds only its hash until the pool opens.
Configure parameters. Replay real onchain buyer logs from a live SolonPad curve until the outcome stabilizes. Seal the hash-only card onchain. When the pool opens the attested document overlays the real flow and stamps the basis-point delta.
Configure parameters. Replay real onchain buyer logs from a live SolonPad curve until the outcome stabilizes. Seal the hash-only card onchain.
Every rehearsal ends the same way: a sealed, hash-only card.
Once the simulation stops surprising you, sign it. The commitment leaves your browser as a hash before the pool opens — nobody, including you, can redraw the chart afterward.
The commitment leaves your browser as a hash before the pool opens.
Recent commitments
source: onchain, sealed_cards (0 total) — read live on every request
0 sealed, read live
| hash | sealed at | pool | status |
|---|---|---|---|
| No cards have been sealed yet. | |||
SolonPad fixes some parameters so the rehearsal never promises control you don't have.
SolonPad is not available to persons or entities in the United States, China, or sanctioned jurisdictions.
Without a signed pre-launch commitment, anyone can redraw the chart after the fact.
Anyone can redraw a chart after the fact — unless it was signed first.
The hash leaves the browser before the pool opens; the signature proves the rehearsal was fixed in advance.
Predicted, laid over actual, to the basis point.
Replays are derived from real onchain buyer logs — CurveBuy, CurveSell and TokenLaunched events read directly from the Arc RPC — for the curve's own recent history. No synthetic data is used. The same replay engine is re-run during verification so anyone can audit the distance calculation.
Verify a sealed card →