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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.

جایزه ۱۰کا شدن بلک تپ — Rafflecopter Proof of Fairness

On August 22, 2026 at 2:39 PM, Rafflecopter ran the giveaway “جایزه ۱۰کا شدن بلک تپ” on Instagram. The winner was @s.matin6824, selected from 85 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.

SHA-256 hash: 445ef5c3c47512f72b85e0c8097f4a9ed6eb38c9ab9fd39bc204adba90e70433

Random seed: f1183c61ae9a414a39737606578a1985a584735f0be61869670697779a9e98ca

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

s.matin6824

جایزه ۱۰کا شدن بلک تپ

August 22, 2026 at 2:39 PM

Draw Date

Cryptographic Proof

Algorithm

SHA-256 CSPRNG

Seed

f1183c61ae9a414a39737606578a1985...

SHA-256 Hash

445ef5c3c47512f72b85e0c8097f4a9ed6eb38c9ab9fd39bc204adba90e70433

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 445ef5c3c4 or use the in-browser verifier.

Platform: Instagram·View Post
445ef5c3c4

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