Sharecoin pairs a GPU-friendly proof-of-work with a randomness beacon derived from already-mined blocks. No oracle, no ceremony, no signup.
Every demo below follows the same three steps. Anyone can redo the math themselves once a block confirms, so nothing here needs to be taken on trust.
Enter your SHC address for a chance to win 1 SHC, drawn every day at 12:00 UTC using the same beacon mechanic as the demos below. Real payout, not a simulation. Enter once and you're in every daily draw for 30 days - no need to come back each day.
Each one locks something in at a block height, waits for a future block to actually confirm, then uses that block's beacon value to settle the result.
Browse blocks, transactions and addresses on the live Sharecoin chain, backed by this site's own node.
Standalone Python scripts in the repo's demos/ folder, for
committee selection, active-node rotation, and delayed-reveal
commitments. Each one's real-world fit is written up in
USECASES.md.
sharecoin-sortition-selector.py draws a committee, without replacement, from a candidate pool.sharecoin-oracle-selector.py selects an active subset of nodes for the current confirmed block.sharecoin-timelock-vault.py commit-then-reveal, with the beacon as public proof the reveal happened on schedule.