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.

BLUE Ball × Ateliê450° - Jantar² — Rafflecopter Proof of Fairness

On May 31, 2026 at 7:00 PM, Rafflecopter ran the giveaway “BLUE Ball × Ateliê450° - Jantar²” on Instagram. The winner was @kingofdisasteerr, selected from 133 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.

SHA-256 hash: 38f72d2a20994a87f89b8d5a358ff446c58088dda5cf3486f139aa4516979ff4

Random seed: 48e4b43ed1984a017de73850a94a738601b3cc6c5e14a9c5c8e5269836a85457

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

kingofdisasteerr

BLUE Ball × Ateliê450° - Jantar²

May 31, 2026 at 7:00 PM

Draw Date

Cryptographic Proof

Algorithm

SHA-256 CSPRNG

Seed

48e4b43ed1984a017de73850a94a7386...

SHA-256 Hash

38f72d2a20994a87f89b8d5a358ff446c58088dda5cf3486f139aa4516979ff4

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 38f72d2a20 or use the in-browser verifier.

Platform: Instagram·View Post
38f72d2a20

Powered by Rafflecopter — fair, cinematic, and verifiable giveaways. Run yours →