Inside Iceberg: The (Secret) Leap Forward in Bitcoin's Cryptography w/ Nadav Kohen
Threshold signatures are coming to Bitcoin, but getting them right is harder than it looks. Nadav Kohen of Chaincode Labs walks through his work proving nested MuSig is secure, the road toward FROST-style thresholds, and his upcoming scheme codenamed "Iceberg." He breaks down the famous Alice, Bob, and Carol 2-of-3 example and shows why the obvious approach actually leaks secrets.Grab your copy THE 2036 ISSUE👇
https://store.bitcoinmagazine.com/pages/the-2036-issue
🔶 Shinobi — Bitcoin Magazine
🔶 Nadav Kohen — Chaincode Labs
Chapters:
1:25 — Proving Nested Multisig Is Actually Safe
2:52 — Multisig on Top, Thresholds Underneath
3:41 — One Schnorr Key Representing Many Signers
5:09 — Ark, DLCs & Lightning Gossip
7:05 — Privacy and Programmability Through Cryptography
8:21 — Community Funds and Granular Approval Policies
9:34 — The Alice, Bob & Carol 2-of-3 Example
10:44 —Thresholds Nested Inside MuSig
12:17 — Why Naive Nesting Breaks
#Bitcoin #Multisig #MuSig #ThresholdSignatures #Schnorr #Taproot #LightningNetwork #SelfCustody #BitcoinSecurity #Cryptography #FROST #ChaincodeLabs #BitcoinMagazine #BitcoinDev #DLC #Ark #BitcoinPrivacy #KeyManagement #SchnorrSignatures #BitcoinConference #NestedMultisig #BitcoinCustody
DISCLAIMER: The views and opinions expressed in this show are those of the participants and do not necessarily reflect the official policy or position of BTC Inc., Bitcoin Magazine, or any affiliated entities. This content is provided for informational and educational purposes only and should not be construed as investment, legal, tax, or accounting advice. Nothing contained in this show constitutes a solicitation, recommendation, endorsement, or offer to buy or sell any securities or financial instruments. Viewers should consult their own advisors before making financial or business decisions. Receive SMS online on sms24.me
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