The platform
From the field to defensible proof
What TakaCircular does: capture the reality of collection where it happens, make it tamper-proof, then let it travel with the material all the way to the final buyer.
How it works
01
Offline-first field capture
Weighing, photo, geolocation — even without network, synced as soon as possible.
02
Tamper-proof registry
Every event signed and chained to the previous one. Editing means breaking the chain.
03
Public anchoring
Fingerprints anchored on a public ledger — verifiable by anyone, without us.
04
Collector SSI identity
The collector owns their identity and history — portable, theirs.
05
Traced resale (RSL)
Certified material sells with its genealogy — and its premium.
Simplified overview — full technical depth is available on request.
The traceability thread — overview
Architecture
Two layers, one durability contract
The Platform / client-apps split is not a technical detail: it is what guarantees your proof outlives interface, vendor or usage changes.
TakaCircular Platform
The foundation: chained event registry, SSI identities, Ed25519 signatures, public anchoring, API. This is where the proof lives — independent of any application.
Client applications
Offline-first field app, dashboards, verification portal, ERP/LIMS connectors. Replaceable, extensible — including by third-party applications.
For the buyer, the argument is simple: compliance data is not captive to a product. If an app disappears, the proof remains — readable, verifiable, exportable.