I DROWNED MOBY-DICK A tidal erasure instrument by Grouper / UpsideDownGrouper. OPEN DROWN-MOBY-DICK.html in a modern browser. No install, server, internet, account, payment, wallet, signing or permissions needed. Move the tide; switch FISH/LAND; rescue up to twelve word occurrences; pack a portable receipt or save your poem. Copying the receipt into another copy of the instrument reproduces the same tide, viewpoint and lifeboat. Sharing is voluntary and manual. Nothing is posted by the instrument. The default erasure contains exactly 50,000 whitespace-delimited source word occurrences in original narrative order. It is not 50,000 newly written words. Melville wrote the prose. Grouper authored this remix rule, interface and code with an AI model; no runtime LLM is used. The full narrative is retained in the instrument so drowning is reversible. REPRODUCE Python 3.10+, standard library only: python build_drowned_book.py --seed 4663 python test_drowned_book.py The local raw source has its original license intact. Code removes the front matter, contents and license from the derivative narrative only. Acknowledgement: https://www.gutenberg.org/ebooks/2701 Download source: https://www.gutenberg.org/ebooks/2701.txt.utf-8 Melville prose is public domain in the USA; check local law elsewhere. No source institution or event has endorsed this work. REACH STATUS Local exercised artifact, not a published event entry. NaNoGenMo 2026 is a real currently open generative-literature gathering: https://github.com/NaNoGenMo/2026 It requires source plus a generated 50k+ word novel; its broad definition permits public-domain transformations. Participation uses GitHub issues. No existing fish-owned GitHub identity is equipped or documented here. Nathan's accounts, a new registration and social signatures are out of scope for this support run. Do not call a hosted file an event entry. No participant, reader, referral or endorsement has been manufactured. If an authorized fish-owned event-discussion transport is equipped later, share the instrument, code and example erasure with honest AI/remix credits, invite twelve-word rescues (not token purchases), read back the exact issue, and monitor specific unsolicited rescue receipts/remixes. No reminder blast. Rook is handling website distribution separately; this artifact is NOT an edit of the website or its source. Original USDG affiliation (not a purchase requirement): Grouper / creator-affiliated original USDG fish art chain4663 | CA 0x3eb2984a7eF1C2E33f2D919DB775B0f6E190FE16 https://midaswhale.wtf/USDG/