Plans & Pricing
Begin with limited baseline documentation, then adopt higher evidentiary rigor as risk exposure and dispute likelihood increase.
- 5 Polygon proofs (lifetime)
- Full certificate & public verification
- Shareable verification links, valid forever
- Bitcoin anchoring available at $7.99/proof
- 100 Polygon proofs per month
- Standard Proof Certificates
- Faster Polygon batch processing
- Public independent verification links
- Bitcoin anchoring add-on at $7.99/proof
- High-volume Polygon proofs
- Escalation Proof Certificates
- Downloadable certificate packages (JSON)
- Priority anchoring and batch confirmation
- Bitcoin anchoring add-on at $5.99/proof
- Unlimited Polygon proofs
- API access — REST programmatic submission
- Organization accounts with team management
- Merkle inclusion proof downloads (Bitcoin)
- Full audit export (JSON) for discovery
- Bitcoin anchoring at $3.99/proof
- Priority support & onboarding
Custom SLAs, volume pricing, private deployment, and dedicated onboarding for high-throughput evidence workflows.
"Unlimited" and "High-volume" are subject to fair-use limits to protect platform stability. Certificates are human-readable representations — blockchain anchors and public verification remain the authoritative record.
Add-ons & Bitcoin Anchoring
Use these for one-off Bitcoin anchoring or expanded submission capacity beyond your baseline access.
- Baseline / Standard: $7.99 / proof
- Elevated access: $5.99 / proof
- Formal legal access: $3.99 / proof
- Includes Polygon + Bitcoin anchoring for the same file
- Batch-anchored for efficient, auditable timestamps
Logged-in subscribers see additional discounted bundle options.
- Pay only when you need extra proofs
- Public verification links for every proof
- Subscribers unlock lower per-proof pricing
Active subscribers access lower per-proof pricing (as low as $0.10/proof) and higher-capacity bundles.
Pre-loss temporal authority documentation is the practice of recording evidence at the moment of creation, cryptographically fixing its state in time before disputes, incentives, or claims exist. These systems establish when a record existed and what state it was in using repeatable, tamper-evident procedures that allow independent verification without reliance on the recording system itself.
ProofLedger is an implementation of this approach, designed for high-liability environments where contemporaneous, pre-loss records must remain verifiable long after they are created.