Grid Break

Provably fair

Verify every draw

Every winning cell comes from a Collector Crypt VRF proof that the Grid Break program verifies on-chain before paying out. Pick any round below to re-run every check yourself — in your browser, straight from Solana, without trusting this website.

Program
AvmvFPLbawvc42H86haZC4E5FyVrqxr5TiQ8NWaZabcz
VRF key account
FjA4cmpbB2nkvGcmcXYJRFiZzHpnJuJsLTVgwmn2FumW

How the draw works

  1. 01

    Entries close

    When the timer ends, the program stops accepting entries. Every cell and who holds it is now fixed on-chain.

  2. 02

    A seed nobody knows yet

    The draw is requested and the program fixes the seed: the hash of the Solana slot that request lands in. That hash doesn't exist until the slot is produced, so nobody — including us — can know it while entries are open.

  3. 03

    One possible result

    The operator signs “grid-break:v1 + round address + seed” with a VRF key that is permanently registered on-chain. A VRF has exactly one valid output per input, so there is no way to choose or re-roll the result.

  4. 04

    Checked on-chain, checkable by you

    The program verifies the ECVRF proof before it pays anything, then takes the winning cell from the VRF output. Each proof is also published to Collector Crypt's cc-vrf registry, and this page re-checks it in your browser.

All draws

0 draws

No draws yet. Rounds with no entries close without a draw.