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.
On October 5, 2026 at 4:20 AM, Rafflecopter ran the giveaway “Giveaway” on Instagram. The winner was @_len_ok_vse_ok_, selected from 87 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.
SHA-256 hash: 0523bbb13f8b4b7a68be5d0fbd3252bbf23964c030c0e3c036075d18164e81bf
Random seed: 51e7b2814505773e278db77aa78bc963d6912753aded2d41f4c3caca3a5b2426
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.
Winner
Giveaway
October 5, 2026 at 4:20 AM
Draw Date
SHA-256 CSPRNG
51e7b2814505773e278db77aa78bc963...
0523bbb13f8b4b7a68be5d0fbd3252bbf23964c030c0e3c036075d18164e81bf
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 0523bbb13f or use the in-browser verifier.
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