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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.

Giveaway — Rafflecopter Proof of Fairness

On August 10, 2026 at 7:12 PM, Rafflecopter ran the giveaway “Giveaway” on Instagram. The winner was @famiglia_scd, selected from 19 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.

SHA-256 hash: e498782d41becb629e629f49bbd7aaf8f30278f4ee988a5b12c56c40268fbb5a

Random seed: b229ba4abf45776bc113f06dd9b9d8b260063e561bd644b554c8e929fec9793d

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

famiglia_scd

Giveaway

August 10, 2026 at 7:12 PM

Draw Date

Cryptographic Proof

Algorithm

SHA-256 CSPRNG

Seed

b229ba4abf45776bc113f06dd9b9d8b2...

SHA-256 Hash

e498782d41becb629e629f49bbd7aaf8f30278f4ee988a5b12c56c40268fbb5a

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 e498782d41 or use the in-browser verifier.

Platform: Instagram·View Post
e498782d41

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