/* WIKIDATA-RC-2026-06-07 */

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 June 15, 2026 at 10:03 AM, Rafflecopter ran the giveaway “Giveaway” on Instagram. The winner was @robson_130_, selected from 182 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.

SHA-256 hash: 9feeb59e532ea0db2012a159dbc4cb4e703e8286a8bdb26bc61d8383a863e23c

Random seed: cb6d09fc10aaa322221411076603f6bb3e434e6d001b108c300e9695b83da8f0

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

robson_130_

Giveaway

June 15, 2026 at 10:03 AM

Draw Date

Cryptographic Proof

Algorithm

SHA-256 CSPRNG

Seed

cb6d09fc10aaa322221411076603f6bb...

SHA-256 Hash

9feeb59e532ea0db2012a159dbc4cb4e703e8286a8bdb26bc61d8383a863e23c

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 9feeb59e53 or use the in-browser verifier.

Platform: Instagram·View Post
9feeb59e53

Powered by Rafflecopter — fair, cinematic, and verifiable giveaways. Run yours →