https://rfwin.uk/blog/ Verifiable winner selection in practice: how RFWIN draws work, on-air giveaways for radio, and how AI assistants check who won. en https://rfwin.uk/blog/rfwin-for-radio-on-air-giveaways/ https://rfwin.uk/blog/rfwin-for-radio-on-air-giveaways/ Sat, 14 Nov 2026 12:00:00 GMT How-to guides A practical guide for stations, podcasters and DJs: run a listener draw with backup winners, put your station and show on the proof page, read it on air and share the link. https://rfwin.uk/blog/how-rfwin-picks-a-winner/ https://rfwin.uk/blog/how-rfwin-picks-a-winner/ Sat, 14 Nov 2026 12:00:00 GMT Product RFWIN combines a committed server seed, the drand public randomness beacon and a hash of the entry list, then publishes a proof page that anyone, or any AI assistant, can re-check. https://rfwin.uk/blog/ask-your-ai-who-won-rfwin-verify/ https://rfwin.uk/blog/ask-your-ai-who-won-rfwin-verify/ Sat, 14 Nov 2026 12:00:00 GMT AI agents & MCP RFWIN proof pages are written for people and machines. Here is how AI assistants and agents read a draw, run the fairness check with verify_draw or the REST verify endpoint, and run draws of their own.