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 September 1, 2026 at 2:58 PM, Rafflecopter ran the giveaway “Giveaway” on Instagram. The winner was @erika161209, selected from 27 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.
SHA-256 hash: ab706e5c59e037245c2d96fbde81914824f64b33f7ea1dbc25c485d45ca8bd39
Random seed: 554a4201a56f28819a7aedd03806a62600e4448c7cd9a7f46044553e3e7e6a50
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
September 1, 2026 at 2:58 PM
Draw Date
SHA-256 CSPRNG
554a4201a56f28819a7aedd03806a626...
ab706e5c59e037245c2d96fbde81914824f64b33f7ea1dbc25c485d45ca8bd39
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 ab706e5c59 or use the in-browser verifier.
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