AI is making document fraud and manipulation easier than ever. TimeBinder creates immutable proof that a file existed at a specific moment by anchoring its hash to the Bitcoin blockchain. Files (any file type/size) are hashed locally in your browser and never uploaded. Choose low-cost pooled TimeBinds or ASAP TimeBinds for totally independently verifiable timestamps on Bitcoin. Each TimeBind generates a Proof of Time Certificate with all verification data needed to prove authenticity.