Independent Research + Digital Finance Knowledge Base

Researching the Future of Digital Finance

PraxiHub publishes evidence-led research and practical knowledge on blockchain, digital assets, financial automation, AI-driven wealth management, and portfolio risk.

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Research, educational content, and transparent methodology.

Editorial framework

Connecting careful inquiry with practical financial systems.

Research

01 · Observe, evaluate, explain

Evidence

02 · Observe, evaluate, explain

Automation

03 · Observe, evaluate, explain

Featured Research

The latest published PraxiHub Research on the systems and risks shaping digital finance.

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Literature Review

When Interest Rates Are Not Enough in Aave: Why DeFi Lending May Need a Liquidity Backstop

A conceptual review of why utilization-based interest rates may need an asset-specific, stress-calibrated funding-liquidity backstop.

Author: Mohammad Saee Ghaemi
Date: October 15, 2026
Topics: DeFi, Digital Assets, Risk and Security

Working Paper

The Hidden Infrastructure Dependencies of On-Chain Financial Automation

Smart contracts can make financial rules deterministic, but their execution often depends on infrastructure that exists outside the contract itself. This research examines how RPC providers, executors, relayers, bundlers, sequencers, gas funding, and monitoring systems introduce operational dependencies into on-chain financial automation.

Author: Mohammad Saee Ghaemi
Date: August 8, 2026
Topics: Blockchain Automation

Literature Review

From Digital Ownership to Digital Asset Continuity

Direct ownership does not ensure continuity after death, incapacity, key loss, coercion, or prolonged inactivity; durable recovery requires governed and revocable policies.

Author: Mohammad Saee Ghaemi
Date: July 30, 2026
Topics: Digital Assets, Smart Contracts, WealthTech

Latest Knowledge

A practical digital-finance knowledge base

Concise, educational explanations for concepts used across PraxiHub Research and digital finance.

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Robo-Advisor: A digital service that uses defined rules or models to support portfolio recommendations and management.
Non-Custodial Automation: Automation designed so that users retain control of assets rather than transferring custody to the service.
Sharpe Ratio: A measure that compares an investment’s excess return with the variability of those returns.
Idiosyncratic Risk: Risk associated with a specific asset or issuer rather than the broader market.
Smart Contract Executor: A system component authorized to trigger defined smart-contract actions under specified conditions.
Portfolio Diversification: The practice of spreading exposure across assets or risk sources to limit dependence on any single one.

Research taxonomy

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Digital Assets

Markets, infrastructure, economics, and portfolio behavior.

Blockchain Automation

Execution systems, protocols, and non-custodial design.

WealthTech

Technology shaping modern wealth-management services.

Robo-Advisory

Automated advice, allocation, and investor decision systems.

AI in Finance

Machine learning, decision support, and responsible use.

Portfolio Management

Construction, diversification, measurement, and oversight.

Risk and Security

Operational resilience and digital-asset protection.

Smart Contracts

Contract architecture, assurance, and system boundaries.

Editorial integrity

Research Standards

A clear publication framework helps readers understand what each piece of content represents.

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01
Clear Content Classification
Research publications and educational Knowledge entries are labeled separately.
02
Sources and References
Research-based claims should provide traceable sources and references.
03
Author and Affiliation Disclosure
Authors should disclose relevant professional affiliations.
04
Conflict-of-Interest Disclosure
Potential financial or professional conflicts should be stated transparently.
05
Corrections and Revisions
Material corrections and revisions should remain visible.
06
No Fabricated Evidence
PraxiHub must not invent citations, results, statistics, or peer-review status.