Building Onchain

Onchain experiments and experiences.

Blockhash turns blockchain ideas into things people can collect, use, trade, and play with.

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Slonks collection preview

Slonks

Neural CryptoPunks reconstructions with $SLOP and live Slop Packs alongside the collection.

Slonks $SLOP Slop Packs

Projects

Slonks, Howdy, and Regular Punks.

Different shapes, same throughline: ownership, access, tokens, and contracts as creative material.

Collection / Token / Packs / Live Slonks The Slonks collection, the $SLOP token loop, and live Slop Packs.

Slonks / $SLOP / Slop Packs Open 02

Community Tool / Live Howdy Token-gated rooms for NFT and token communities. Hold the thing, get in. Sell it, lose access.

ERC-20 and ERC-721 gates Open 03

NFT Collection / Live Regular Punks CryptoPunks heads bolted onto robot dogs, assembled from real Punk data, with a real-ETH fight game in the works.

10k onchain dogs Open

Notes

Build Logs and Notes.

February 18, 2026 Building Howdy: Token-Gated Chat for NFT Communities I've been in the NFT space since 2022 and ran an NFT launchpad called Carve. NFT founders kept telling me Discord was a headache... January 22, 2026 Vibe-Code or Get Left Behind Vibe-coding is coding with AI. For working software engineers, it's the biggest productivity multiplier I've ever seen... December 20, 2025 Regular Punks: CryptoPunks as Robot Dogs, via Beeple An artist named Sheipi posted pixel-art robot dogs with CryptoPunks heads on X. It went viral, Beeple noticed... Read All Notes