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 27, 2026 at 7:34 AM, Rafflecopter ran the giveaway “Giveaway” on Instagram. The winner was @thomas_eyherabide, selected from 78 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.

SHA-256 hash: 61798c8dbe902f578f25721cf251a8c445a5debe9a2b9fcc034ec59979004410

Random seed: 556d456d628e56727b91a22eb3078666ee88b3e22a3b2bbca53ec742b4425050

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

thomas_eyherabide

Giveaway

May 27, 2026 at 7:34 AM

Draw Date

Cryptographic Proof

Algorithm

SHA-256 CSPRNG

Seed

556d456d628e56727b91a22eb3078666...

SHA-256 Hash

61798c8dbe902f578f25721cf251a8c445a5debe9a2b9fcc034ec59979004410

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 61798c8dbe or use the in-browser verifier.

Platform: Instagram·View Post
61798c8dbe

Powered by Rafflecopter — fair, cinematic, and verifiable giveaways. Run yours →