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

On May 31, 2026 at 6:58 PM, Rafflecopter ran the giveaway “BLUE Ball × Ateliê450° - Jantar²” on Instagram. The winner was @vinipaes_, selected from 133 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.

SHA-256 hash: 808c0b481104c048aaf9f00c7bc8d91953c751e354e47ed5c2c2f2385de03a55

Random seed: 9446cf002fa91f30eacee5b9d126108a7eba1e2bb4b9ed659f35302fdb5c9bd2

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

vinipaes_

BLUE Ball × Ateliê450° - Jantar²

May 31, 2026 at 6:58 PM

Draw Date

Cryptographic Proof

Algorithm

SHA-256 CSPRNG

Seed

9446cf002fa91f30eacee5b9d126108a...

SHA-256 Hash

808c0b481104c048aaf9f00c7bc8d91953c751e354e47ed5c2c2f2385de03a55

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 808c0b4811 or use the in-browser verifier.

Platform: Instagram·View Post
808c0b4811

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