What is blind signing, and why it keeps draining wallets
Two teams with multisigs and hardware wallets lost $1.55B to signatures they could not read. What blind signing is, and what to check.
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This Week in Crypto (August 31–September 7): Liquid Loses 95% of Its Bitcoin to a Cache Bug, Twenty-One Banks Launch a Dollar, and the House Leaves Two Days After Crypto's Big Vote
The largest crypto theft this week involved no stolen key. Blockstream's Liquid sidechain lost about 95% of its bitcoin on Saturday because a caching shortcut let someone mint coins that were never there, and the federation signed the withdrawal correctly. Elsewhere: twenty-one of the world's
Coin98 Super Wallet | August Sync 2026
August was a month of strengthening trust and expanding the Coin98 experience — from earning an AAA security rating from CertiK to connecting with the community at Conviction 2026.
Zero-knowledge proofs, explained without the cryptography
Google Wallet proves your age without your birthdate. What a zero-knowledge proof claims, where it runs, and why ZK does not mean private.
What is a bonding curve? The pricing math behind token launchpads
The price on a launchpad is a formula you can read: what a bonding curve is, what graduation costs, and why 98.6% of tokens never make it.
This Week in Crypto (August 17–24): The SEC Publishes Regulation Crypto Assets, $4B of Shorts Get Liquidated, and a DeFi Vault Gets Voted Out of Its Own Money
If last week in crypto was about things that didn't happen, this week was about all of them happening at once. The SEC meeting canceled on August 13 returned on August 18 as a published proposal, with no meeting at all. The Treasury doubled its bond buybacks, and
What is the mempool, and why is your transaction sitting in it?
Your transaction isn't broken, it's outbid. What the mempool is, how long a pending BTC send can wait, and the three ways to unstick it.