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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 August 28, 2026 at 3:02 AM, Rafflecopter ran the giveaway “Giveaway” on Instagram. The winner was @ritavandenherrewegen, selected from 16 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.

SHA-256 hash: 04b23558e6e6cd757348b0416b46fb25e2aa53cd06a9a898171030782a8bc429

Random seed: cf83520bc04822e9f9026dd89d08a6608d275feaae495397055e0a6ad9799df8

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

ritavandenherrewegen

Giveaway

August 28, 2026 at 3:02 AM

Draw Date

Cryptographic Proof

Algorithm

SHA-256 CSPRNG

Seed

cf83520bc04822e9f9026dd89d08a660...

SHA-256 Hash

04b23558e6e6cd757348b0416b46fb25e2aa53cd06a9a898171030782a8bc429

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 04b23558e6 or use the in-browser verifier.

Platform: Instagram·View Post
04b23558e6

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