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

On May 31, 2026 at 6:59 PM, Rafflecopter ran the giveaway “BLUE Ball × Ateliê450° - Jantar²” on Instagram. The winner was @celinaaraujosz, selected from 133 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.

SHA-256 hash: 28407756e4fe94232eb4ac4402ac6c36746fb0ebf21b3f0ab9e83541df720601

Random seed: 996758c112886aef3d2525c207a539a85012da933823a0a0e3974901c9fe2e15

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

celinaaraujosz

BLUE Ball × Ateliê450° - Jantar²

May 31, 2026 at 6:59 PM

Draw Date

Cryptographic Proof

Algorithm

SHA-256 CSPRNG

Seed

996758c112886aef3d2525c207a539a8...

SHA-256 Hash

28407756e4fe94232eb4ac4402ac6c36746fb0ebf21b3f0ab9e83541df720601

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 28407756e4 or use the in-browser verifier.

Platform: Instagram·View Post
28407756e4

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