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 21, 2026 at 11:46 AM, Rafflecopter ran the giveaway “Giveaway” on Instagram. The winner was @miranda_reflor, selected from 36 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.
SHA-256 hash: 261ac759e63e829b6db8c364bb6fd326f3ad55431242b7ea0bd2f6aa58e9c518
Random seed: 637b0fb57e2e37e32405c032b484407fb6c21bf25ef59a1ea6d06d08293796eb
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 21, 2026 at 11:46 AM
Draw Date
SHA-256 CSPRNG
637b0fb57e2e37e32405c032b484407f...
261ac759e63e829b6db8c364bb6fd326f3ad55431242b7ea0bd2f6aa58e9c518
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 261ac759e6 or use the in-browser verifier.
Powered by Rafflecopter — fair, cinematic, and verifiable giveaways. Run yours →