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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 September 2, 2026 at 5:43 PM, Rafflecopter ran the giveaway “Giveaway” on Instagram. The winner was @teutaviseni, selected from 15 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.

SHA-256 hash: ac2fa3e65682754be6b6108eb8df27fdc83159633e3930e497173793f9a6a6ed

Random seed: ce42a2503514dee1e0dced9cd89dacf432d03e15275006230e244611a016de31

All winners (in order)

  1. @teutaviseni
  2. @vjosaajdarii

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

teutaviseni

Giveaway

September 2, 2026 at 5:43 PM

Draw Date

Winners (in order)

  1. @teutaviseni
  2. @vjosaajdarii

Cryptographic Proof

Algorithm

SHA-256 CSPRNG

Seed

ce42a2503514dee1e0dced9cd89dacf4...

SHA-256 Hash

ac2fa3e65682754be6b6108eb8df27fdc83159633e3930e497173793f9a6a6ed

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 ac2fa3e656 or use the in-browser verifier.

Platform: Instagram·View Post
ac2fa3e656

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