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Developer Says Open-Source Meme Blockchain Was Built in Three Weeks With Claude Code

November 2, 2026 at 19:15 EST

Software Dev & Coding
Open Source

A developer has released a free, open-source, Bitcoin-style blockchain in which each meme is its own block, letting users mine and trade memes in a web browser without signing up.

Open-source project · Built with Claude Code

A free meme blockchain, built in about three weeks from a one-line brief

Each meme is its own block. Users can mine and trade memes in a web browser with no account required. The developer says an AI coding assistant produced the working application from a short natural-language instruction.

weeks to complete the project

MEME rewarded per block mined

2×

SHA-256 passes (double-SHA256 proof of work)

sign-ups needed to mine or trade

Build time, to scale

Each block is one day of development. Three weeks = 21 blocks.

21 days ≈ 3 weeks from a one-line brief to a working blockchain application. The figure shows elapsed time only, not the total effort or the scope of the code.

How the project came together

Step 1

One-line brief

→

Step 2

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