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 1:28 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: 6c228a2fee5eca14ac691472cd3f8c5d932d036d32f7e2b1f1dd06b3d26da6f0

Random seed: 0dd0df39c6199352e53e6293f1a028f365f31ed3b1b06502d3166b6785ddd4a3

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 1:28 PM

Draw Date

Cryptographic Proof

Algorithm

SHA-256 CSPRNG

Seed

0dd0df39c6199352e53e6293f1a028f3...

SHA-256 Hash

6c228a2fee5eca14ac691472cd3f8c5d932d036d32f7e2b1f1dd06b3d26da6f0

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 6c228a2fee or use the in-browser verifier.

Platform: Instagram·View Post
6c228a2fee

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