SeedglassSet the conditions.
A seed, a use case and a draw count describe the complete local experiment.
RANDOMNESS / MADE REPLAYABLE
Chance,
with a witness.
A randomness workbench for games and agents. See what happened. Reproduce why it happened.
Run an experiment ↗Browser playground · No wallet required
SHA-256 DIGESTDETERMINISTIC REPLAYJSON RECEIPTSLOCAL / TRANSPARENT
01 / THE WORKBENCH
Make chance inspectable.
GAME / SIX-SIDED DICEREADY
SHA-256 / RECEIPT FINGERPRINT
Generate an experiment02 / A VISIBLE CHAIN OF CAUSE
Nothing up the sleeve.
Hash. Then draw.
SHA-256 hashes each draw index. Rejection sampling maps the digest to six choices without modulo bias.
Leave a witness.
Export the inputs, results and fingerprint. Replay the receipt against the same open algorithm.
03 / FOR GAMES & AGENTS
One trace.
Many decisions.
Test a loot mechanic. Allocate an agent task. Rehearse a community draw. Keep the evidence alongside the outcome.
LOCAL REPLAY RECIPE / V1
inputs = { seed, mode, count }
for each draw index:
hash = SHA256(JSON(inputs, index, retry))
reject values outside the fair range
result = value % 6 + 1
receipt = { inputs, results, digest }No oracle is connected. A future commit–reveal flow must keep the seed hidden until commitments close.
THE RESULT IS ONLY HALF THE STORY.