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 May 31, 2026 at 6:49 PM, Rafflecopter ran the giveaway “BLUE Ball × FOURLAB KitSEXLAB” on Instagram. The winner was @elisbcanta, selected from 133 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.
SHA-256 hash: 09855e3b72bc54313bc9b1b2e8235c739f72caedc9887396b607d4c260191ecb
Random seed: ff015d4e608b8b3b5766d9b37e81694157ece25b900dc9de44c5029359493ab4
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
BLUE Ball × FOURLAB KitSEXLAB
May 31, 2026 at 6:49 PM
Draw Date
SHA-256 CSPRNG
ff015d4e608b8b3b5766d9b37e816941...
09855e3b72bc54313bc9b1b2e8235c739f72caedc9887396b607d4c260191ecb
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 09855e3b72 or use the in-browser verifier.
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