Block Relations https://validator.w3.org/feed/docs/rss2.html Home XRP (XRP) — Asset Report Q4 2026 US Blockchain Equities — Sector Report Q4 2026 XRP (XRP) — Asset Report Q4 2026 US Blockchain Equities — Sector Report Q4 2026 BR Crypto 10 Index — Constituents & Methodology Q4 2026 Blocks, transactions, and the mempool Logs, events, and event decoding Traces and internal calls Dune’s data model and table structure SELECT, WHERE, and filtering JOINs and UNIONs across blockchain tables GROUP BY, COUNT, SUM, and window functions CTEs and subqueries for readable queries Writing and testing queries in Dune Building multi-chart dashboards Real-time alerts and dashboard refresh Tracking wallet activity and balance changes Cohort analysis by first-transaction date Clustering wallets by behavior (transaction frequency, value, token holdings) Extracting DEX trade volume and pricing Analyzing liquidity pool composition and swaps Tracking stablecoin transfers and redemptions Token holder distribution and concentration Exporting Dune queries to Python Data cleaning and analysis with pandas Statistical tests on on-chain cohorts Writing and publishing reproducible research Design and publish an original on-chain research report Crypto Analytics: On-Chain Data with Dune, SQL and Python Threat Landscape for Crypto Holders Custody Spectrum: Self, Multisig, and Delegation Seed Phrases and Entropy Hardware Wallet Types and Trade-offs Setup, Verification, and Firmware Testing Recovery and Backup Procedures Passphrases and Hidden Wallets Multisig Basics: M-of-N Schemes Designing a Multisig Vault Gnosis Safe, Casa, and Other Platforms Signing and Broadcasting Transactions Address Poisoning and Verification Approval Scams and Token Allowances Phishing, SIM Swap, and Social Engineering Malware, Supply Chain Attacks, and Verification Cold Storage Architecture Backup Redundancy and Disaster Recovery Inheritance Planning and Estate Access Operational Security for Families and Small Teams Blog