The Before-You-Publish AI Checklist
Five checks to run on anything an AI wrote before you publish it: the requests to avoid, the lines to search, the record to keep, the cover to check and the credits to give.
On October 21, 2026, the music publisher Reservoir Media sued Anthropic in federal court in Northern California over the lyrics of 853 songs, Joni Mitchell's Big Yellow Taxi and Johnny Cash's Ring of Fire among them. It alleges Anthropic copied the lyrics to train Claude, and that Claude can hand them back or rewrite them when a user asks. Those are allegations. Anthropic's answer: "We disagree with the allegations and intend to defend this case vigorously."
Whoever wins, the split that matters to you is simple. What Claude learned from is Anthropic's fight. What you publish from it is yours. So treat what an AI gives you as a draft you check, not text you own.
The habit behind all five checks. Split it in two: what you can show, and what you only believe. "I think this line is original" is a belief. A search, a saved chat and a credit are things you can show.
None of this means AI writing is risky by default. Most of what Claude writes for an email or a sales page is new. The risk sits in the few lines that echo something famous, and those are the lines these checks catch.
3. Save what you asked for, what came back, and what you changed. If a question ever comes up, that record shows your work. A screenshot of the chat is enough. Most AI tools keep your chat history, so before you publish, open the chat behind the piece, screenshot or export it, and save it in the same folder as the published file, named with the date and the piece's title. Then write one line about what you changed.
AI tool and plan: [TOOL / PLAN]
What I asked for: [PROMPT, SHORT]
Lines searched in quotes: [LINES] Matches found: [NONE / WHAT]
What I changed: [ONE LINE]
Quotes and their credits: [WHO / SOURCE]
Chat saved at: [FILE OR FOLDER]
Sources
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One email opens this checklist and all 3 resources in Mathew's library. No account, no password.
Before you publish the next thing an AI helped write, paste its most distinctive line into a search engine, in quotes.
Saving works best in your phone's browser. A copy is also in your inbox.