DNA Proof of Personhood on Polkadot with JAM & ZK-Proofs

At Helixstreet, we recognize the growing challenge of distinguishing genuine human users from bots and Sybil attacks online. Proof of Personhood (PoP) aims to address this by verifying that a digital account corresponds to one unique human, essential for fair and authentic digital ecosystems. PoP seeks Sybil resistance (one person, one identity) while ideally preserving …

Helixstreet & JAM

Specializing in life sciences use cases for blockchain, Helixstreet has chosen Polkadot as its core ecosystem. We’ve strategically shifted our approach: instead of securing a parachain, we will now implement our life sciences vision directly utilizing Polkadot’s future JAM framework and the Polkadot Virtual Machine. Furthering our commitment, we now contribute to the network’s infrastructure …

zk-SNARK

helixstreet.io has successfully demonstrated direct relatedness between two individuals using a zk-SNARK, without disclosing their DNA information. This method opens up unprecedented possibilities in the context of genomics and the protection of individual privacy.

helixstreet parachain steadily producing blocks

2022-10-16 14:04:24 [Parachain] Starting collation. relay_parent=0xa93bdc10fdfecfdd2e3c294b21fe10807c25d9ef55b28c74802a3f9888241836 at=0x9977b86028c8010dc3fe191489d9afc792ba55cbee38bb9608bf94b346bc2621 2022-10-16 14:04:24 [Parachain] 🙌 Starting consensus session on top of parent 0x9977b86028c8010dc3fe191489d9afc792ba55cbee38bb9608bf94b346bc2621 2022-10-16 14:04:24 [Parachain] 🎁 Prepared block for proposing at 1656 (0 ms) [hash: 0x1dfc7d9235e9704fc37e8c77d7c5ba173ae6f7ee01512a0203902f624f87f905; parent_hash: 0x9977…2621; extrinsics (2): [0x875f…ed42, 0xf1b1…7ffa]] 2022-10-16 14:04:24 [Parachain] 🔖 Pre-sealed block for proposal at 1656. Hash now 0x4d809a31c07ab9c8b59df0224f5a80611396399c4bb6b0ad2f11c9e87ce5decf, previously 0x1dfc7d9235e9704fc37e8c77d7c5ba173ae6f7ee01512a0203902f624f87f905. 2022-10-16 …