Latest blog posts

KaspaBuy  September 11, 2025

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Kaspa Accepted at B the Barber: A Faroe Islands Merchant Case Study

A customer request reportedly led a Tórshavn barbershop to accept KAS. The case highlights repeat payments, local trust, and practical merchant education.
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KaspaBuy  September 4, 2025

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Kaspa PSKT Payload Support: Expanding Partially Signed Transactions

Rusty Kaspa added optional payload bytes to PSKT version 1, with explicit errors that prevent silent data loss or conflicting payloads during combination.
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KaspaBuy  September 2, 2025

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Kaspa Shop Seoul: Using One-KAS Purchases to Teach Real Payments

The Kaspa Shop announced for Seoul turned a one-KAS snack purchase into a compact lesson in receiving, spending, and verifying a real digital payment.
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KaspaBuy  August 28, 2025

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Kaspa Point-of-Sale Adoption: Scanners, Stickers, and Merchant Education

Merchant adoption needs more than a logo. This evidence-based guide separates payment discovery, customer education, and reliable KAS checkout verification.
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KaspaBuy  August 27, 2025

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Rusty Kaspa Overflow Protection: The Rare Edge Case Fixed

A rare --utxoindex startup panic came from multiplying a file-descriptor budget before dividing it. Rusty Kaspa replaced the expression with direct division.
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KaspaBuy  August 15, 2025

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Rusty Kaspa and Rust 1.89: What the Compatibility Update Changed

Rust 1.89 introduced a new lifetime-syntax warning. Rusty Kaspa's compatibility patch updated signatures and lint-driven idioms across 34 files.
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KaspaBuy  August 15, 2025

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Kaspa VSPC Confirmations: Adding a Minimum Confirmation Count

Rusty Kaspa added an optional minimum confirmation count to GetVirtualChainFromBlock, allowing integrators to trade some latency for less tip churn.
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KaspaBuy  August 4, 2025

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Kaspa Price and US Crypto Policy: What Regulation Can and Cannot Explain

The White House digital asset report mattered to the regulatory backdrop, but one policy document cannot explain a KAS price move by itself.
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KaspaBuy  July 22, 2025

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Kaspa DNS Seeders: What the July 2025 List Change Means for Node Discovery

A July 2025 Rusty Kaspa update retired two operator-managed DNS seed entries. This guide explains the narrow code change and the wider role of seeders.
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