Name: Due Diligence of a Layer 2 – The Bitcoin Hyper Case | Volume I – Foundations, Architecture, and Security of a Layer 2 on Bitcoin
Author: Michele Stefanelli
ISBN: 9791282708029

Overview

The volume of understanding

The first volume of the work Due Diligence of a Layer 2 – The Bitcoin Hyper Case. It examines the foundations, architecture and security of Bitcoin Hyper — a Layer 2 solution built on Bitcoin — from the scalability problem to the rollup model, from the Solana Virtual Machine to settlement, and from sequencing to security. This volume provides the technical understanding on which the critical judgement of Volume II rests.

About the book

An independent reading, question by question

Can the slowest, most cautious and most dependable machine ever built be made fast without touching the machine itself? Bitcoin Hyper answers yes: a Layer 2 that runs transactions on a Solana engine and anchors the results to Bitcoin. But who decides the order of those transactions, and what prevents that ordering being abused? Where does the data that makes the system verifiable actually live? And above all: how much of this already exists, and how much is still only a promise?

This first volume — the volume of understanding — reconstructs the project's architecture question by question, following a method set out plainly at the start and held to until the last page: the team's statements are treated as claims to be verified, facts are treated as facts, and the distance between the two is itself the object of the investigation. It deliberately distinguishes between what is planned, what is documented, what is implemented and what rests on verifiable evidence, so that the reader can tell what has actually been built from what has merely been announced.

The judgement — tokenomics, risks and the comparison with other Layer 2 solutions — is the subject of Volume II. The purpose of Volume I is simply to establish, carefully and without simplification, what that judgement is actually about.

What is in this volume

The principal themes

The scalability problem

Why Bitcoin resists change, and what a Layer 2 actually has to solve.

The rollup model

How execution is moved off-chain while settlement stays on the Bitcoin network.

Solana Virtual Machine

The execution environment chosen by Bitcoin Hyper, and what follows from it.

Settlement and anchoring

How and where the results are recorded back onto Bitcoin's base layer.

Sequencing

Who decides the order of transactions, the initial centralisation and its consequences.

Security and Data Availability

The trust assumptions, the bridge, and where verifiable data has to be held.

Who the book is for

The intended readership

Analysts and researchers assessing Layer 2 solutions for Bitcoin.
Finance and technology professionals who carry out due diligence.
Developers and technical readers who want a thorough, vendor-neutral treatment.
Investors who want to understand the object of the analysis before forming a view.

How it is written

The due diligence method

The method is stated on the first page and applied to the last: claims are treated as claims to be verified, facts are treated as facts, and the distance between the two is the object of the investigation. Each chapter distinguishes between what is planned, documented or implemented and what rests on verifiable evidence. All twenty-four chapters close with concrete analogies, questions and answers, and a short summary.

Editorial structure

The shape of the work

Due Diligence of a Layer 2

The Bitcoin Hyper Case — the complete work

2 volumes · 10 parts · 36 chapters

Volume I · English edition

Volume I The foundations, architecture and security of a Bitcoin Layer 2

7 parts · 24 chapters · 523 pages

Foreword
Preface
A note on the first edition
Editorial note to Volume I

Volume I · Part I

The problem to be solved

1
Bitcoin as a settlement layer From proof of work to finality. Nodes, validation, the mempool and blocks.
2
The question that gave rise to Hyper Throughput, latency, fees and custody. Why 7 TPS is a choice, not a flaw.
3
Sidechain, fork, rollup SegWit, Taproot, Lightning, Stacks, RSK. Why none of them delivers full programmability.

Volume I · Part II

The rollup model adapted to Bitcoin

4
The anatomy of a rollup Rollup, sidechain, validium: a conceptual map of the distinctions that matter.
5
Execution off-chain, settlement on-chain The settlement layer, the execution layer, the application layer. The full journey of a transaction.
6
Why a rollup does not fragment the ecosystem Federated custody, multisig, state commitments. OP_RETURN versus Taproot.

Volume I · Part III

The execution layer

7
Choosing the Solana Virtual Machine The account model versus the EVM. The execution environment and the account register.
8
Parallel execution and the account model Parallel execution, declaring accounts, throughput and latency.
9
SVM programs that run natively on Bitcoin Hyper Rust, Anchor and an adapted Solana CLI. The main differences from Solidity.
10
Determinism SPL tokens, escrow and multi-signature arrangements in the DevNet environment. What is compatible and what is not.

Volume I · Part IV

The settlement layer

11
State commitments Merkle roots on the Bitcoin network. Anchoring frequency and the trade-off between fees and finality.
12
Three ways of anchoring Rollup versus validium. External DA layers (Celestia) and erasure coding.
13
Anchoring frequency Optimistic rollups versus ZK rollups. Bitcoin Hyper's hybrid model and what it means for finality.
14
Data Availability An honest assessment of the present position. What it means for users and investors.

Volume I · Part V

The sequencing layer

15
The sequencer as a technical and governance surface MEV in an SVM rollup. Who benefits, and the mechanisms for reducing the risk.
16
A single sequencer at launch Censorship, reliability and a single point of failure. Forced inclusion on the roadmap.
17
Towards distributed sequencing Rotation, auctions and leader election. A comparison with Optimism and Arbitrum.

Volume I · Part VI

Security

18
Security from the architecture, not from the audits Bitcoin, the bridge, the sequencer and SVM programs. The risks at each layer.
19
Security at two levels The BTC↔Hyper bridge in the DevNet environment. Multisig and counterparty risk.
20
Graceful degradation Exiting the rollup without help from the sequencer. A decisive stage before mainnet.
21
Defending against a dishonest sequencer The published audits, their scope and the limits of each.

Volume I · Part VII

The developer experience and the ecosystem

22
Developer experience The DevNet block explorer, RPC, faucet and documentation. The differences from Solana.
23
Traceability and infrastructure The full journey: setup, the Hyper endpoint, deployment and interaction from the client side.
24
Infrastructure services and workflows Indexers, oracles and block explorers for a working DeFi ecosystem. Where they stand on Hyper.

Conclusions to Volume I
Technical glossary
Bibliography and sources

Volume II · to be published

Volume II Competitive analysis, tokenomics and due diligence

3 parts · 12 chapters

Volume II · Part VIII

Competitive analysis

25
The landscape of Layer 2 solutions for Bitcoin
26
The Lightning Network: the micro-payment use case
27
Stacks: a forerunner of smart contracts on the Bitcoin network
28
Rootstock and EVM compatibility
29
Mintlayer and the emerging solutions

Volume II · Part IX

Tokenomics, the ecosystem and the roadmap

30
$HYPER: the structure and distribution of the token
31
The value-accrual mechanisms of $HYPER
32
Hyper's DeFi ecosystem: where it stands and what it could become
33
The official roadmap and a realistic assessment

Volume II · Part X

Critical analysis and due diligence

34
The project's shortcomings: what remains unresolved
35
The investor's checklist: 47 questions across 8 categories
36
Conclusions: the timeline to mainnet and what to watch

The editorial structure is still being finalised. The chapter titles are confirmed by the author; the final page count and the editorial apparatus may still change.

Independence

An independent publication

This is an independent publication. It has not been produced, funded or approved by the Bitcoin Hyper project or by its promoters.

The author holds no position in the project analysed and has no financial relationship with its promoters.

Bibliographic details

Publication details

Full title: Due Diligence of a Layer 2 – The Bitcoin Hyper Case | Volume I – Foundations, Architecture, and Security of a Layer 2 on Bitcoin
Volumes: Volume I of II
Author: Michele Stefanelli
Publisher: MS Digital Asset Academy
Edition: First English Edition — July 2026
Language: English
Country of publication: Italy
ISBN, print edition: 979-12-82708-02-9
ISBN, e-book: 979-12-82708-03-6

Back cover

The back cover text

“There is a distance between what Bitcoin Hyper promises and what it actually does. This book measures that distance.”

The English edition

Find the English edition

Volume I of II 7 parts 24 chapters 523 pages First edition · July 2026

Go straight to the English edition page on Amazon.com.

Buy on Amazon.com

Editorial material

Supplementary material and updates

Supplementary material, corrections and updates relating to this volume will be published in the section set aside for them as they become available.

A preview will be published later

Editorial note. This page forms part of the independent editorial knowledge base of MS Digital Asset Academy. It is provided for informational and educational purposes only and is not financial, investment, tax or legal advice, nor an offer of financial products or a solicitation of public savings. It is not an official publication of the Bitcoin Hyper project or of its promoters. Readers are encouraged to carry out their own independent analysis and, where appropriate, to consult a licensed adviser.