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 11, 2026 at 1:43 AM, Rafflecopter ran the giveaway “Giveaway” on Instagram. The winner was @4_chuveeeee, selected from 41 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.

SHA-256 hash: b319b94346c8208d9385f1f58b6b812d3b4fc04e956552e4752e7facea9f2b14

Random seed: 0d59aafb42717c61b2a7dfbac2f337b97f38cf2e6118a8e6036f962033b3c013

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

4_chuveeeee

Giveaway

May 11, 2026 at 1:43 AM

Draw Date

Cryptographic Proof

Algorithm

SHA-256 CSPRNG

Seed

0d59aafb42717c61b2a7dfbac2f337b9...

SHA-256 Hash

b319b94346c8208d9385f1f58b6b812d3b4fc04e956552e4752e7facea9f2b14

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 b319b94346 or use the in-browser verifier.

Platform: Instagram·View Post
b319b94346

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