Payments
How Bitcoin Payment Batching Combines Separate Payments
Batching can reduce a sender’s transaction costs, but recipients still need to identify their own output, check deductions and understand the shared public record.
The latest perspective
October 20, 2026 · UTCTHE BIG PICTURE / Security
Why a Recovered Bitcoin Wallet Can Miss Used Addresses
Gap limits, account discovery and historical scan settings determine where a restored wallet looks. A careful search can explain an unexpected zero balance without exposing recovery secrets.
Read the story ↗01 /
Look beyond the headline.
Understand what matters.
Security
Rust Bitcoin Clarifies the Script Data Wallets Must Sign
An October 17 documentation follow-up sharpens the limits of a new signing interface: a clearer type still needs the correct script data.
Institutions
Schwab Bitcoin Transfers Put Withdrawal Limits in Focus
Schwab describes phased external-wallet access. Its published conditions show what customers need to check before moving Bitcoin.
Latest stories
View all ↗Security
Why a Recovered Bitcoin Wallet Can Miss Used Addresses
Gap limits, account discovery and historical scan settings determine where a restored wallet looks. A careful search can explain an unexpected zero balance without exposing recovery secrets.
Payments
How Bitcoin Payment Batching Combines Separate Payments
Batching can reduce a sender’s transaction costs, but recipients still need to identify their own output, check deductions and understand the shared public record.
Security
Rust Bitcoin Clarifies the Script Data Wallets Must Sign
An October 17 documentation follow-up sharpens the limits of a new signing interface: a clearer type still needs the correct script data.
Institutions
Schwab Bitcoin Transfers Put Withdrawal Limits in Focus
Schwab describes phased external-wallet access. Its published conditions show what customers need to check before moving Bitcoin.
Learn
Why Bitcoin Block Explorers Can Disagree About an Unconfirmed Transaction
Local mempools, relay rules and changing observations explain conflicting explorer results. A careful check starts with the transaction ID and protects your privacy.
01 /Markets
Explore Markets ↗Markets
Coincheck ECX Notice Clarifies Bitcoin Service and Fork Support
The October 9 notice keeps ordinary BTC service separate from ECX distribution, with the proposed new chain still awaiting its permanent launch.
Markets
Understanding the BFOC October 2026 Reset and Loss Floor
A new IBIT reference and 29.75% after-fee upside cap put purchase timing and payoff conditions in focus.
Markets
How Bitcoin Volatility Futures Work
CME’s BTCV contracts settle to a forward-looking options benchmark. Reading the index correctly starts with its units, time horizon and expiry rules.
02 /Policy
Explore Policy ↗Policy
Bitcoin’s 1099-DA Basis Gap: What Changes Between 2025 and 2026
U.S. broker reporting now reaches more Bitcoin transactions, but acquisition dates, transferred coins and a temporary 2026 rule still make your own records essential.
Policy
Bitcoin Ownership, Self-Custody and Fund Exposure: Who Controls What?
A wallet balance, a custodial account and a Bitcoin fund share carry different rights and responsibilities. Here is how to tell them apart.
Policy
The SEC’s Crypto Custody Proposal: What Bitcoin Investors Should Watch
The October 1 proposal would expand institutional custody options. Its legal scope, safeguards and definition of self-custody deserve a closer look.
03 /Mining & Network
Explore Mining & Network ↗Mining & Network
Canaan’s Nordic Heat Project Leaves the Payback Question Open
Canaan reiterates that its 8 MW Nordic installation is operating. Customer operation, seasonal demand and project-level costs determine what that says about heat-reuse economics.
Mining & Network
How Bitcoin Difficulty and Hashrate Estimates Work
Difficulty follows a consensus calculation. Network hashrate is inferred from block production, with uncertainty that changes across measurement windows.
Mining & Network
How Bitcoin Mining Pools Pay Miners
PPS, FPPS and PPLNS divide block luck differently. Their reward formulas, withdrawal rules and unpaid balances deserve separate checks.
04 /Institutions
Explore Institutions ↗Institutions
Schwab Bitcoin Transfers Put Withdrawal Limits in Focus
Schwab describes phased external-wallet access. Its published conditions show what customers need to check before moving Bitcoin.
Institutions
Bitcoin Well Launches a US Bitcoin IRA with Institutional Custody
The October 16 U.S. rollout offers bitcoin inside Traditional and Roth IRAs. Its three-party structure, trading costs and distribution rules define what customers actually receive.
Institutions
Standard Chartered Expands UAE Bitcoin Trading to Wealth Clients
An October launch connects eligible wealth clients with Bitcoin trading. Its regulatory record is verifiable; customer uptake and commercial results remain to be measured.
05 /Payments
Explore Payments ↗Payments
How Bitcoin Payment Batching Combines Separate Payments
Batching can reduce a sender’s transaction costs, but recipients still need to identify their own output, check deductions and understand the shared public record.
Payments
Taproot Assets Update Calls for Careful Lightning Node Upgrades
October 16–17 releases fix asset-payment handling and urge affected operators to update, highlighting the operational work behind multi-asset Lightning payments.
Payments
Understanding Bitcoin Payment QR Codes and URIs
A scanned request can carry amounts, deadlines and several ways to pay. Check what your wallet decoded before approving.
06 /Security
Explore Security ↗Security
Why a Recovered Bitcoin Wallet Can Miss Used Addresses
Gap limits, account discovery and historical scan settings determine where a restored wallet looks. A careful search can explain an unexpected zero balance without exposing recovery secrets.
Security
Rust Bitcoin Clarifies the Script Data Wallets Must Sign
An October 17 documentation follow-up sharpens the limits of a new signing interface: a clearer type still needs the correct script data.
Security
What Lightning Watchtowers Protect When Your Node Goes Offline
A watchtower can respond to a revoked channel state, but coverage, update acknowledgments and on-chain timing determine how useful that protection is.
07 /Build your understanding
Explore Learn ↗Learn
Why Bitcoin Block Explorers Can Disagree About an Unconfirmed Transaction
Local mempools, relay rules and changing observations explain conflicting explorer results. A careful check starts with the transaction ID and protects your privacy.
Learn
Counting Bitcoin Supply from Issuance to Lost Coins
The subsidy schedule, the unspent output set and estimates of accessible coins answer different questions. A useful supply figure states which one it measures.
Learn
Bitcoin Test Networks and Safer Wallet Rehearsals
Mainnet, testnet4, signet and regtest can look familiar inside a wallet. Their different ledgers and testing assumptions make careful separation essential.