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

Abstract

The volume of understanding

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 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 that forms the basis for the critical assessment carried out in Volume II.

About the book

An independent reading, one question at a time

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

This first volume — the volume of understanding — reconstructs the project’s architecture one question at a time, following a method declared at the outset and maintained to the final page: the team’s claims are treated as statements to verify, facts as facts, and the distance between the two as the object of the investigation. It deliberately separates design from documentation, implementation from verifiable evidence, so that the reader can tell what has been built from what has merely been announced.

The judgement — tokenomics, risks, and the comparison with other Layer 2s — is the task of Volume II. Volume I is concerned only with establishing, carefully and without shortcuts, what the object of that judgement really is.

What the volume covers

Main themes

The scalability problem

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

The rollup model

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

The Solana Virtual Machine

The execution environment adopted by Bitcoin Hyper and what it implies.

Settlement & anchoring

How and where results are committed back to the Bitcoin base layer.

Sequencing

Who orders transactions, the centralisation at launch, and its consequences.

Security & data availability

The trust assumptions, the bridge, and where verifiable data must live.

Who it is for

Intended readers

Analysts and researchers assessing Bitcoin Layer 2 designs.
Financial and technology professionals conducting due diligence.
Developers and technically minded readers seeking a rigorous, vendor-neutral account.
Investors who want to understand the object before forming any judgement.

How it is written

Due-diligence methodology

The method is stated on the first page and applied to the last: claims are treated as statements to verify, facts as facts, and the distance between them as the object of the investigation. Each chapter distinguishes what is designed, what is documented, what is implemented, and what is supported by verifiable evidence. Concrete analogies, questions and answers, and an essential summary sheet close each of the twenty-four chapters.

Editorial structure

Structure of the work

Due Diligence of a Layer 2

The Bitcoin Hyper Case — The complete work

2 volumes · 10 parts · 36 chapters

VOL. I · ENGLISH EDITION

Volume I Foundations, Architecture, and Security of a Layer 2 on Bitcoin

7 parts · 24 chapters · 523 pp.

Foreword
Introduction
Note on the first edition
Editorial note to Volume I

VOL. I · PART I

The problem to be solved

1
Bitcoin as a settlement layer From Proof of Work to finality. Nodes, validation, mempool and blocks.
2
The question that gave rise to Hyper Throughput, latency, cost and storage. Why 7 TPS is a choice, not a shortcoming.
3
Sidechains, forks, rollups SegWit, Taproot, Lightning, Stacks, RSK. Why none of them offers full programmability.

VOL. I · PART II

The rollup model applied to Bitcoin

4
Anatomy of a rollup Rollup, sidechain, validium: a conceptual overview of the essential differences.
5
Off-chain execution, on-chain settlement Settlement layer, execution layer, application layer. The full path of a transaction.
6
Why a rollup does not fragment the ecosystem Federated custody, multisig, state commitment. OP_RETURN versus Taproot.

VOL. I · PART III

The execution layer

7
The choice of the Solana Virtual Machine The account model versus the EVM. The execution runtime and the account register.
8
Parallel execution and the account model Parallel execution, account declaration, throughput and latency.
9
Native SVM programs on Bitcoin Hyper Rust, Anchor and an adapted Solana CLI. The essential differences from Solidity.
10
Determinism SPL tokens, escrow and multisig on the Devnet. What is compatible and what is not.

VOL. I · PART IV

The settlement layer

11
State commitments The Merkle root on Bitcoin. Anchoring frequency and the trade-off between cost and finality.
12
Three paths to anchoring Rollup versus validium. External DA layers (Celestia) and erasure coding.
13
Anchoring frequency Optimistic Rollup versus ZK-Rollup. The hybrid model of Bitcoin Hyper and its implications for finality.
14
Data availability A candid assessment of the current state. Implications for users and investors.

VOL. I · PART V

The sequencing layer

15
The sequencer as a technical and governance surface MEV in SVM rollups. Who benefits, and the mechanisms to mitigate it.
16
A single sequencer at launch Censorship, liveness and a single point of failure. Forced Inclusion on the roadmap.
17
Towards decentralised sequencing Rotation, auctions and leader election. A comparison with Optimism and Arbitrum.

VOL. I · PART VI

Security

18
Security by design, not by audit Bitcoin, the bridge, the sequencer and SVM applications. The risks of each layer.
19
Security at two levels The BTC↔Hyper bridge on the Devnet. Multisig and counterparty risk.
20
Graceful degradation Exiting the rollup without cooperation from the sequencer. A critical milestone before Mainnet.
21
Defensive measures against a malicious sequencer The published security audits, their scope and the limits of each.

VOL. I · PART VII

Developer Experience and ecosystem

22
Developer Experience Devnet explorer, RPC, faucet and documentation. The distance from Solana.
23
Observability and infrastructure The full path: configuration, the Hyper endpoint, deployment and client-side interaction.
24
Infrastructure services and operational workflow Indexers, oracles and explorers for a functioning DeFi ecosystem. Their status on Hyper.

Conclusion of Volume I
Technical glossary
Bibliography and sources

VOL. II · IN PREPARATION

Volume II Competitor Analysis, Tokenomics and Due Diligence

3 parts · 12 chapters

VOL. II · PART VIII

Competitor analysis

25
The Bitcoin Layer 2 landscape
26
The Lightning Network: a micropayments use case
27
Stacks: a pioneer of smart contracts on Bitcoin
28
Rootstock and EVM compatibility
29
Mintlayer and emerging solutions

VOL. II · PART IX

Tokenomics, ecosystem and roadmap

30
$HYPER: token structure and distribution
31
Value-capture mechanisms for $HYPER
32
The DeFi ecosystem on Hyper: status and potential
33
The official roadmap and realistic estimates

VOL. II · PART X

Critical analysis and Due Diligence

34
Gaps in the project: what remains to be solved
35
An investor checklist: 47 questions across 8 categories
36
Conclusion: the timeline to Mainnet and points to monitor

The editorial structure is currently being finalised. The author has confirmed the chapter titles; the final pagination and editorial apparatus may still change.

Independence

An independent publication

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

The author holds no positions in the project under analysis and has no financial relationships with its promoters.

Bibliographic data

Publication details

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

Back cover

From the back of the book

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

English edition

Discover the English edition

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

Go directly to the English edition page on Amazon.

Buy on Amazon

Editorial resources

Supplementary resources and updates

A dedicated section will gather supplementary resources, corrections and updates relating to the volume, as they become available.

Preview coming soon

Editorial note. This page is part of an independent editorial knowledge base by MS Digital Asset Academy. It is provided for informational and educational purposes only and does not constitute 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 its promoters. Readers are encouraged to carry out their own independent research and, where appropriate, to consult an authorised adviser.