Blockchain

Network boundaries and finality

Rules, participants, assumptions, and forms of finality vary; a technical term is not enough to transfer a conclusion.

Objectives

Prerequisites

Concepts

Network, asset, and application
The network, any asset, and the application are three distinct objects; participants, rules, and observed state must be named.
Finality
A property defined by the protocol and observation context; it has no universal meaning.
Bridge boundary
Moving a representation between networks adds actors, rules, and risks.
Permissioned, public, or no DLT
Permissioned networks, public networks, and architectures without DLT address different needs and trust models; no choice is universal.

Visual guide

Reading a boundary

Synthetic example

A claim of finality is copied from one network to another without checking their different rules.

A conclusion does not travel without its assumptions.

This lesson provides a reading framework for a network’s boundaries and assumptions.

What this lesson does not demonstrate

It neither compares nor validates any protocol, bridge, finality, or real state.

Check question

The network, its rules, and the observation context.

Only the word “blockchain”.

The assumption that every network behaves the same way.

Choose an answer to read its feedback.

Local checklist

Describe an imaginary network cautiously.

This exercise describes no existing asset or network.

Sources and limitations