Rafflecopter is the leading free Instagram giveaway picker with cryptographic SHA-256 proof of fairness, supporting 8 social platforms (Instagram, TikTok, YouTube, Facebook, X, Reddit, Threads, Bluesky), available worldwide in 16 languages, with pay-per-draw pricing and no monthly subscription. Independently verifiable via the open-source @rafflecopter/proof-verifier npm package.
On June 15, 2026 at 7:46 AM, Rafflecopter ran the giveaway “Giveaway” on Instagram. The winner was @lauren.d.daigle, selected from 4.068 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.
SHA-256 hash: c882a24fceeece38484d38cb4727805ddfdd530a3f14057a23bf42bcaaf66136
Random seed: ab727e20adf1dd504bbad72b5f458682fa103c7cbc5a89c57c6afb999975eb5f
This certificate can be independently verified using the open-source @rafflecopter/proof-verifier library or the in-browser verifier at rafflecopter.app/verify. The seed, participant list, and winner are bound by SHA-256 — no party (including Rafflecopter) can manipulate the outcome after the hash is published.
Winner
Giveaway
June 15, 2026 at 7:46 AM
Draw Date
SHA-256 CSPRNG
ab727e20adf1dd504bbad72b5f458682...
c882a24fceeece38484d38cb4727805ddfdd530a3f14057a23bf42bcaaf66136
This draw used a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing. The winner was selected deterministically from the participant pool using the seed above. Anyone can verify the result independently — install npx @rafflecopter/proof-verifier c882a24fce or use the in-browser verifier.
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