







Exchange BTC to USDCBASE on Swapzone. Compare rates from 18+ exchanges and pick the best one. No registration, no hidden fees. Convert Bitcoin to USD Coin fast and securely.
Exchange Bitcoin LN (BTC) to USDC POLYGON (USDC) where is the best exchange rate?
Automatic exchangers Bitcoin LN (BTC) to USDCoin POLYGON (USDC) provided at excellent rates (Bitcoin for USD Coin), in the list you will find online exchangers with an excellent reputation with competitive rates of exchange Bitcoin Lightning Network to USD Coin POLYGON

Migrating PDS Account with `goat` | bryan newbold (⛱️ sabbatical mode)
Account migration is an important feature of atproto, and has been possible in the live network since February of this year, but is still a bit scary and developer-oriented. As part of documenting the migration process, I recently implemented basic account migration in the goat CLI tool for atproto...
Awesome Rust Cryptography
Showcase of notable cryptography libraries developed in Rust
American Innovation $1 Coin 2026 Rolls and Bags - Wisconsin
American Innovation $1 Coins honoring innovation in Wisconsin Coins minted at the United States Mints in Philadelphia and Denver Available in 25-coin rolls and 100-coin bags The United States Mint American Innovation $1 Coin Program is a multi-year series honoring innovation and innovators with $1 coins from each state, District of Columbia, Puerto Rico, Guam, American Samoa, U.S. Virgin Islands, and Northern Mariana Islands. The American Innovation $1 Coins in the rolls and bags were minted at the Philadelphia and Denver Mints. The Wisconsin coin is the second of 2026. The Wisconsin American Innovation $1 Coin reverse (tails) design features the Cray-1, the first commercially successful supercomputer. Built from 1976 – 1982, it was known as the world’s fastest computer. The Cray-1’s unique circular design helped increase the speeds at which signals travel from one part of the computer to the other. This design exhibits a stylized aerial view of the Cray-1 supercomputer. The image emphasizes the Cray-1 not only through its shape, but by also suggesting the shape of a “C” for Cray-1 and “computer.” Inscriptions are “UNITED STATES OF AMERICA” and “WISCONSIN.” The additional inscription is “CRAY-1 SUPERCOMPUTER.” The obverse (heads) design features a dramatic representation of the Statue of Liberty in profile with the inscriptions “IN GOD WE TRUST” and “$1.” The design also includes a privy mark of a stylized gear, representing industry and innovation. In 2026, the privy mark will also incorporate a Liberty Bell with the inscription “250” to commemorate the semiquincentennial of our Nation’s founding. The year of minting, mint mark, and “E PLURIBUS UNUM” are incused on the edge of the coins.

cobalt
cobalt lets you save what you love without ads, tracking, paywalls or other nonsense. just paste the link and you're ready to rock!
cobalt
cobalt lets you save what you love without ads, tracking, paywalls or other nonsense. just paste the link and you're ready to rock!
Rocket Pool - Decentralised Ethereum Liquid Staking Protocol
Your friendly decentralised Ethereum liquid staking protocol

attested.network — Proof of Payment for ATProtocol
An open specification for decentralized, cryptographically verifiable proof of payments.
Cobalt: apps and an SDK for Kobo e-readers
A launcher, a signed App Store, a Rust SDK, and a capability-isolated runtime for the Kobo Clara BW.

Introducing Keytrace — Keytrace Blog
Keytrace lets you cryptographically link your atproto/Bluesky account to external accounts across the web.
PDS.RIP - Ephemeral Sandbox PDS
Welcome to a public sandbox PDS for the AT Protocol network. Create an account, test the protocol, build cool stuff.
OpenTimestamps: a timestamping proof standard
OpenTimestamps aims to be a standard format for blockchain timestamping.

Non-bluesky Public Hosted PDSs - Hilary's Leaflet
Existing public hosted PDS options. This also has some things I hope that anyone hosting a PDS will look at. (Backups, account creation and migration will be covered separately.)
How to Migrate from Old VPS to New VPS using Rsync (Migrating a Linux VPS) — RackNerd
Learn how to migrate your Linux VPS from an old server to a new one with this step-by-step guide. Discover essential techniques, tools, and best practices for a smooth server migration.
