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.

Giveaway — Rafflecopter Proof of Fairness

On May 12, 2026 at 8:53 AM, Rafflecopter ran the giveaway “Giveaway” on Instagram. The winner was @shiran_ben_aharon, selected from 34 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.

SHA-256 hash: e8eba7f177ed8d294dd0cd2f42c7760f56fbd919f5ad5030c81d55e0d2ea3609

Random seed: 0a1dcbe0eaa2981d4e6cb1fdb159527634a348d9e06bf57a4bdd4400f788c710

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.

Verified by Rafflecopter

Winner

shiran_ben_aharon

Giveaway

May 12, 2026 at 8:53 AM

Draw Date

Cryptographic Proof

Algorithm

SHA-256 CSPRNG

Seed

0a1dcbe0eaa2981d4e6cb1fdb1595276...

SHA-256 Hash

e8eba7f177ed8d294dd0cd2f42c7760f56fbd919f5ad5030c81d55e0d2ea3609

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 e8eba7f177 or use the in-browser verifier.

Platform: Instagram·View Post
e8eba7f177

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