# NODE40 > Protocol-aware digital asset reporting, reconciliation, and audit-ready record infrastructure for accounting, tax, treasury, and institutional Solana workflows. NODE40 helps teams turn raw blockchain activity into defensible financial records. The platform combines on-chain and off-chain data, preserves transaction-level context, and produces reporting support for complex digital asset workflows including Solana validators, DeFi positions, 1099-DA reconciliation, digital asset treasury, and institutional close processes. NODE40 is built for teams that need to explain how a number was produced, not just export a balance. The core difference is defensibility: transaction context, cost basis continuity, evidence chains, and protocol-aware reconstruction that can support accounting, tax, audit, and treasury review. ## Core Pages - [Platform Overview](https://node40.com/platform-overview/): Digital asset reporting platform for accounting, tax, and audit teams that need explainable, defensible outputs. - [Crypto Reconciliation Software for DeFi Accounting](https://node40.com/crypto-reconciliation-software-defi-accounting/): Evaluation criteria for crypto reconciliation software and how NODE40 handles DeFi, validator, and exchange workflows with defensible transaction context. - [Accounting](https://node40.com/accounting/): Crypto accounting workflows with transaction context, cost basis support, and independently verifiable ledgers. - [Accounting Firms](https://node40.com/accounting-firms/): Audit-ready digital asset reporting and review support for accounting firms serving crypto and digital asset clients. - [Audit](https://node40.com/audit/): Audit-trail tooling for accountants, auditors, and review teams that need source-to-schedule evidence. - [Tax Liability](https://node40.com/tax-liability/): Digital asset tax reporting support built around explainable cost basis and defensible transaction records. - [Treasury](https://node40.com/treasury/): A defensible financial record for digital asset treasury teams working with lots, counterparty data, derivative activity, and reporting workflows. - [Solana](https://node40.com/solana/): Solana-specific accounting and reporting support for validators, staking, and protocol-heavy activity. - [Who We Serve](https://node40.com/who-we-serve/): Solutions for CPAs, hedge funds, exchanges, wealth managers, payment processors, Solana operators, and treasury teams. ## NODE40 Bedrock NODE40 Bedrock is a governed digital asset treasury accounting system for lot-level tax decisions, transfer evidence, reporting, and audit controls. It is designed for teams that need a financial record that preserves the reasoning behind each lot selection, transfer match, override, shortfall resolution, correction, and closed period. - [Bedrock Overview](https://node40.com/bedrock/): Governed digital asset treasury accounting where the tax outcome is a documented decision, not a software default. - [How Bedrock Works](https://node40.com/bedrock/how-it-works/): Validated imports, transactions kept separate from tax lots, transfer confidence scoring, show-the-math calculations, and reports from one record. - [Lot Intelligence](https://node40.com/bedrock/lot-intelligence/): Lot selection as governed policy, including tag-scoped standing orders, loss-harvesting rules, SpecID pinning with live preview, and locked lots. - [Audit & Governance](https://node40.com/bedrock/governance/): Attributed overrides, surfaced shortfalls, previewed corrections, enforced period close, and append-only audit history. - [Bedrock for Treasury Teams](https://node40.com/bedrock/for-treasury-teams/): One shared, governed source of truth for finance, tax, and audit stakeholders. - [Written Options](https://node40.com/bedrock/written-options/): Connected controls for covered calls and cash-secured puts, including premium treatment, lot encumbrances, settlement reconciliation, and ASU 2023-08 reporting support. ## Priority Solana and Technical Reading - [Deconstructing Solana Validator Financial Performance](https://node40.com/blog/deconstructing-solana-validator-financial-performance/): Case study breaking validator revenue into inflation rewards, Jito tips, fees, and reporting outputs. - [Tracking Solana Stake Accounts](https://node40.com/blog/tracking-solana-stake-accounts/): Explains Solana's stake-authority and withdraw-authority model and how to rebuild owner-centric ledgers. - [Why Auditing Swaps on Solana Is So Difficult, But Possible](https://node40.com/blog/why-auditing-swaps-on-solana-is-so-difficult-but-possible/): Why instruction-level parsing is required to audit Solana swaps accurately. - [Why Tracking Solana Transactions Is Difficult](https://node40.com/blog/why-tracking-solana-transactions-is-difficult/): Technical explanation of archive-node scale, PDAs, skipped slots, and related-account tracing. - [Tracking Value in MarginFi Vaults](https://node40.com/blog/tracking-value-in-marginfi-vaults/): How off-wallet DeFi positions can be reconstructed into complete financial narratives. - [Solana Staking ETFs](https://node40.com/blog/solana-staking-etfs/): ETF-focused analysis of reward tracking, shareholder allocation, and Rev. Proc. 2025-31 compliance. - [Building the Evidence Chain on Solana](https://node40.com/blog/building-the-evidence-chain-on-solana/): How Solana evidence can be traced from transaction signature to final audit schedule. ## Commercial and Reporting Reading - [Digital Asset Treasury Best Practices](https://node40.com/blog/digital-asset-treasury-best-practices/): Controls, custody, valuation, reconciliation, and audit trail requirements for companies holding digital assets on the balance sheet. - [The 1099-DA Reconciliation Gap](https://node40.com/blog/the-1099-da-reconciliation-gap-why-broker-reporting-captures-only-half-of-crypto-activity/): Why broker reporting captures only part of crypto activity and what firms need to close the gap. - [Are Brokers Ready for 1099-DA Customer Confusion?](https://node40.com/blog/are-brokers-ready-for-1099-da/): Why brokers should expect data gaps, support pressure, and reconciliation questions. - [Crypto ETFs in 2026](https://node40.com/blog/crypto-etfs-in-2026/): Audit and reporting imperatives for ETF issuers, accounting firms, and institutional teams. - [Best Crypto Accounting Software for Enterprises](https://node40.com/compare-best-crypto-accounting-software/): Comparison-oriented guide for evaluating crypto accounting platforms by evidence quality, DeFi support, audit readiness, and institutional reporting fit. ## Comparison and Evaluation Pages - [Compare Crypto Accounting Platforms](https://node40.com/compare/): Evaluation framework for digital asset reporting and reconciliation software. - [NODE40 vs Bitwave Alternative](https://node40.com/compare/bitwave-alternative/): Comparison for teams evaluating Bitwave alternatives. - [NODE40 vs Cryptio Alternative](https://node40.com/compare/cryptio-alternative/): Comparison for teams evaluating Cryptio alternatives. - [NODE40 vs TRES Alternative](https://node40.com/compare/tres-alternative/): Comparison for teams evaluating TRES alternatives. - [Best Crypto Accounting Software for Enterprises](https://node40.com/compare-best-crypto-accounting-software/): Enterprise buyer guide for crypto accounting software evaluation. ## Legal and Administrative - [Security](https://node40.com/security/): Security posture and data-handling context. - [Privacy Policy](https://node40.com/privacypolicy/): NODE40 privacy policy. - [Terms of Use](https://node40.com/tos/): Website terms of use. - [SaaS Terms of Service](https://node40.com/saas-terms-of-service/): NODE40 SaaS terms of service. - [Contact NODE40](https://node40.com/contact-us/): Request a conversation with NODE40.