Pricing
There is nothing to buy
Sealing, verification, Bitcoin anchoring and reading the public ledger are free, keyless and need no account.
Paid tiers withdrawn · 3 September 2026
Every paid tier, subscription and published price has been withdrawn from this platform. No payment processor is connected, no quota is enforced, and no invoice can be issued from this site. Everything the platform does is free at the point of use, for everyone, without an account or a key. The withdrawal is recorded as a correction on the amendments record.
Article III is charter text: it specifies how surplus would route. It is not operational. No value has ever been routed by this platform, and no routing meter exists to route it.
The platform holds no client money, operates no float, takes no spread and provides no payment service. It is not a managed investment scheme and offers no financial product. No Australian Financial Services Licence is held, because the acts performed here — hashing, signing, timestamping and recording — are not financial services. Nothing on this site is financial advice.
Everything on this platform
Free
keyless, accountless, for everyone
- Seal a digest and publish the receipt to the public record
- Verify any receipt locally, offline, with no account
- Submit an OpenTimestamps Bitcoin anchor
- Read the full public ledger and the public API
- Register a workspace in the public registry
- Mirror the entire record layer
There are no plans, tiers, seats or entitlements, and no schedule of charges. Earlier versions of this page listed both. They are deleted rather than relabelled.
Questions
Frequently asked
What does it cost?
Nothing. Sealing, verification, anchoring and reading the ledger are free, keyless and need no account. Local verification is free permanently because the maths is public and needs nothing from us.
Are there subscriptions, seats, plans or tiers?
No. None exist, none are planned on this page, and nothing on this platform is chargeable. There is no payment processor connected to it.
What happened to the published fee schedule?
It was withdrawn on 3 September 2026 and recorded as a correction on the amendments page. Publishing prices for a service nobody can buy told readers less than saying plainly that the platform is free.
What does Article III say, then?
Article III is sealed charter text describing routing of surplus. It is not machinery: no value has ever been routed, no routing meter exists, and nothing is charged. Changing sealed text requires an amendment under /amendments.