
Smart Contracts
Emulate any SIGHASH flag without a fork by programming it in a smart contract
sCrypt developed a novel approach to emulate any SIGHASH flag by coding the logic in a smart contract. It requires...
Graftroot on Bitcoin today: No fork needed
sCrypt demonstrated how to implement Taproot on the original Bitcoin using a contractless contract and shows that its follow-up proposal,...
Contractless contract
sCrypt has developed a technique called "contractless contract" to faithfully execute any smart contract in a regular payment (P2PKH) transaction.
Taproot on Bitcoin: Contractless Contract + MAST
In this article, sCrypt showed how to implement Taproot using the original Bitcoin protocol without any changes, by combining contractless...
Zero-overhead private timestamping in Bitcoin
Bitcoin has a lot of potential uses far beyond payments, and each block has a cryptographically secured timestamp which can...
Pay to decrypt
sCrypt designed a smart contract called “Pay to Decrypt” that makes the exchange atomic and trustless, ensuring only a correct...
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