Your portfolio is evidence: repositories, PRs, writeups, and demos. Hiring managers and OSS maintainers trust artifacts over adjectives.
Complete Step 1 // Required reading in the study plan above, then continue here. This closes the Bitcoin roadmap’s open-source chapter.
Step 2 — Context: what to include
- Mini wallet / explorer / processor links
- 2–3 merged (or deeply reviewed) PRs
- A diagram of architecture for one project
- Regtest demo script or short recording
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Done when: You can name the three artifact types you will show first.
Step 3 — Practice: ship the draft (lab)
Update your Pull profile (or public README). For one flagship artifact, write problem → approach → result. Link verifiable commits/PRs.
Checklist
- At least one project with a clear problem statement
- At least one verifiable PR or commit URL
- Narrative without hype or unverifiable claims
Done when: Lab evidence (profile link + citations + narrative) is complete. Complete the chapter quiz when prompted.
Next lesson
Begin the Lightning roadmap — channels, invoices, and off-chain Bitcoin payments (/roadmaps/lightning).