Bitcoin
Bitcoin Node Time and Connection Checks: From Local Clock to Peers
Understand what time, block timestamps, and node connections actually signify—and avoid making blin…
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LATEST STORIES
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News
Verifying News About Stablecoin Freezes: Distinguishing Between Addresses, Contract Permissions, and Legal Procedures
Differentiate between on-chain freezing actions, statements from issuers, and legal status; do not…
News
Verifying Crypto Company Funding News: Valuation, Actual Capital Inflow, and Token Price Are Not Equivalent
Distinguish between equity financing, token sales, and partnership announcements; verify the basis…
News
How to Interpret Blockchain Performance News: TPS, Test Environments, and Reproducibility
Deconstructing performance claims: Distinguishing between experimental throughput, real-world load,…
News
How to Verify Reports of a Fork: Proposals, Client Releases, and Actual Activation Are Not the Same
Break down news about forks by technical stage and primary source; avoid conflating discussions or…
Platform guides
If the Platform Website Is Down, Is the API Still Available? Status Pages, Order Timeouts, and Recovery Checks
Verify the status across the website, mobile app, API, and the underlying blockchain network separa…
Platform guides
Why Platform API Exports May Miss Records: Pagination, Time Windows, and Boundary Issues
Ensure data integrity by using cursors, event identifiers, and balance reconciliations; do not assu…
LEARN THE BASICS
More tutorials →Knowledge and Tutorials
Beginner guides
Creating a Block Explorer Checklist: Domain Names, Chain IDs, and Asset Contracts
Avoid checking transactions on the wrong network or on a fraudulent (spoofed) block explorer; maint…
Beginner guides
Mapping Stablecoin Exit Paths: Distinguishing Between Selling, Redeeming, and Bank Settlement
Differentiate between selling on the secondary market and redeeming directly with the issuer; use a…
Beginner guides
How to Deduplicate Transaction Record CSVs: Distinguishing Between Trades, Transfers, and Fees
Establish deduplication rules using stable identifiers; preserve the original export and account fo…
News
All articles →Why crypto data gets revised: Indices, supply metrics, and historical backfilling
Understand the distinction between real-time values and revised figures; evaluate market data new…
Wallet security
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Is QR-Code-Based Offline Signing Secure? Transaction Payloads, On-Device Display, and Verification
Understand the boundaries of air-gapped devices; verify the data contained within a QR code rather…
Regions
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Cross-Checking EU Crypto Services: How MiCA Authorizations Align with Member State Records
Distinguish between authorized entities, the scope of services, and cross-border notifications; do…
Platform guides
All articles →If the Platform Website Is Down, Is the API Still Available? Status Pages, Order Timeouts, and Recovery Checks
Verify the status across the website, mobile app, API, and the underlying blockchain network separa…
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