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

On May 31, 2026 at 7:03 PM, Rafflecopter ran the giveaway “BLUE Ball × Ateliê450° - Jantar²” on Instagram. The winner was @mandyvortex, selected from 133 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.

SHA-256 hash: 1f076649178ddd8114f4ca94d1770b462f620f9803f6ee4e9570c8e00c51523e

Random seed: 235891b045dd44c19d7df97807e86e62ae999e7f682ef92557ec26d451186700

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

mandyvortex

BLUE Ball × Ateliê450° - Jantar²

May 31, 2026 at 7:03 PM

Draw Date

Cryptographic Proof

Algorithm

SHA-256 CSPRNG

Seed

235891b045dd44c19d7df97807e86e62...

SHA-256 Hash

1f076649178ddd8114f4ca94d1770b462f620f9803f6ee4e9570c8e00c51523e

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 1f07664917 or use the in-browser verifier.

Platform: Instagram·View Post
1f07664917

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