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 7, 2026 at 1:29 PM, Rafflecopter ran the giveaway “Giveaway” on Instagram. The winner was @_.sanjicak._, selected from 90 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.

SHA-256 hash: b8a3627169958d514ed574e937319c47d75575e819e7b1f776b22e7b2c71658e

Random seed: 61040efd53bceff904bd07734b3b09569f5869e620037b160dc22c971a995e74

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

_.sanjicak._

Giveaway

May 7, 2026 at 1:29 PM

Draw Date

Cryptographic Proof

Algorithm

SHA-256 CSPRNG

Seed

61040efd53bceff904bd07734b3b0956...

SHA-256 Hash

b8a3627169958d514ed574e937319c47d75575e819e7b1f776b22e7b2c71658e

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 b8a3627169 or use the in-browser verifier.

Platform: Instagram·View Post
b8a3627169

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