Every waiver sealed, hashed and kept unchanged — before anything happens.
SHA-256 sealed records · Media Capture Documentation (Premium, coming December 2026) · Independent third-party record-keeper · Data hosted in the EU · Australia · United States · Canada (Quebec coming soon)
Contact us✅ Free of charge for gyms — forever. Athletes cover their own protection plan.
When something goes wrong in a gym, the waiver is only half the story. The other half is the moment itself: the equipment, the floor, the setup, the time. Waiver tools record the signature. Camera apps record the moment. Media Capture Documentation joins the two: the athlete records the incident from their phone, inside waiver2.0, and it is sealed on the spot, in the same record as the waiver they signed.
Photos and video are taken through waiver2.0's own camera. There is no upload from the gallery, so files already on the phone can't be added.
Each file is hashed as it is taken and entered into the same tamper-evident chain as the waiver. Any later change to the file is detectable.
The time is set by waiver2.0's servers and a trusted RFC 3161 timestamp, not by the phone's clock, which anyone can change.
The phone's reported location is recorded with its stated accuracy and checked against the gym's address and other signals at the moment of capture. waiver2.0 records the signals; it does not certify where a person was.
Every capture is tied to the athlete's sealed waiver, so the agreement and the incident sit in one record, under one chain.
If a file ever stops matching its seal, it is quarantined and kept, and the mismatch is itself recorded. Nothing is destroyed.
| An ordinary phone photo | Media Capture Documentation |
|---|---|
| Can be edited or filtered afterwards | Any change after capture is detectable |
| Date and time come from the phone, which can be changed | Time set by waiver2.0's servers and an RFC 3161 timestamp |
| Location data is often missing or stripped | Reported location recorded with its accuracy and cross-checked |
| Can be taken later or picked from the gallery | Captured live, in the app only |
| Sits on a personal phone, apart from the waiver | Sealed with the signed waiver, in one record |
Evidence is clearest in the first minutes after an incident and hardest to recreate later. With Premium, the athlete holds a sealed record of both what they agreed to and what happened, kept by an independent record-keeper rather than by either side.
How any evidence is weighed is always for the court to decide.
WHY WAIVER2.0
When an injury claim reaches a gym, the first questions are simple: what exactly did the athlete sign, when, and has the document changed since? A one-page form in a drawer rarely answers them. waiver2.0 is built to: each waiver is written for the gym's jurisdiction, sealed at signing, and kept unchanged by an independent record-keeper.
A record that stays exactly as it was signed.
waiver2.0 is an independent third-party record-keeper. It is not a party to the waiver, takes no side in any dispute, and does not certify facts. It records what was signed, when, and how — and preserves it unchanged.
Free of charge for gyms — forever. Athletes cover their own protection plan.
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