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BCH
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DOGE
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smart contracts

Graftroot on Bitcoin today: No fork needed
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15 April, 2022

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
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12 April, 2022

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
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11 April, 2022

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
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10 April, 2022

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
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6 April, 2022

Pay to decrypt

sCrypt designed a smart contract called “Pay to Decrypt” that makes the exchange atomic and trustless, ensuring only a correct...
Elliptic curve arithmetic in Script
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5 April, 2022

Elliptic curve arithmetic in Script

sCrypt has implemented elliptic curve arithmetic in Script, where they compute it directly compared to the previous implementation where they...
Delegation in Bitcoin: Part 2
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4 April, 2022

Delegation in Bitcoin: Part 2

In the second part of this two-part piece, sCrypt introduces a universal yet straightforward delegation mechanism, an alternative to the...
Delegation in Bitcoin
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2 April, 2022

Delegation in Bitcoin

In this two-part piece, sCrypt demonstrates a novel way to allow users to spend their UTXO/coins without giving another party...
Smart contract-based pyramid scheme on bitcoin
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28 March, 2022

Smart contract-based pyramid scheme on bitcoin

A pyramid scheme is a business model that recruits members via a promise of payments or services for enrolling others...
Private key puzzles
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23 March, 2022

Private key puzzles

sCrypt introduces a new type of Bitcoin smart contract called private key puzzles, which can only be solved by providing...
A deep dive into Lopp’s ‘On BSV scalability’
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16 March, 2022

A deep dive into Lopp’s ‘On BSV scalability’

In this piece, sCrypt’s Xiaohui Liu investigates the claims made by BTC evangelist Jameson Lopp in his recent article, focusing...
Isaac Morehouse on why tiny payments are a big deal: Part 2
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8 March, 2022

Isaac Morehouse on why tiny payments are a big deal: Part 2

In part two of his "Tiny payments are a big deal" video series, Isaac Morehouse discussed how tiny payments could...