The legal certification layer for documents, products, and data.
Ledger Consortium is a governed distributed ledger operated by a consortium of vetted institutions. It turns documents, product data and critical business events into durable proof—verifiable across organizations, without relying on public blockchains, tokens or speculative networks.
Documents, datasets or product records are converted into cryptographic fingerprints.
Proofs and metadata are recorded on the governed distributed ledger operated by the consortium.
Each record is time-stamped and linked, so changes are traceable over time.
Authorized parties can verify integrity without accessing your databases or trusting a single vendor.
Proofs on ledger. Data under your control.
Storage stays on your servers or trusted environments. The ledger acts as an independent evidence layer for integrity and time of existence.
Traditional “blockchain certification” vs Ledger Consortium
- ×Public replication and uncontrolled persistence of data artifacts.
- ×Token / fee dynamics, volatility and accounting ambiguity.
- ×Weak governance accountability for regulated evidence flows.
- ✓Governed, permissioned operators with institutional accountability.
- ✓Predictable cost model; no tokens; proofs + metadata only.
- ✓Data stays under owner control, enabling sovereignty and GDPR-aligned operations.
Notarize with evidence
- ✓Contracts, reports, certificates, technical documentation.
- ✓Audit-ready logs and immutable integrity proofs.
- ✓Packages based on size and volume, not “gas fees”.
Build Digital Product Passports
- ✓Structured, machine-readable product records.
- ✓Compliance, sustainability and lifecycle data.
- ✓QR links and optional NFC association.
Embed into systems
- ✓API integration into ERP, PLM, QA and document systems.
- ✓Automate certification of processes and datasets.
- ✓Keep storage and governance under your policies.
DPP built for verification
Ledger Consortium anchors passport data to a tamper-evident proof layer so declared information can be checked over time by auditors, regulators and customers — without exposing sensitive data.
Access control by design
- ✓Public, partner, auditor and authority views with role-based access.
- ✓Evidence remains verifiable even when underlying systems change.
- ✓Clear accountability: consortium operators, policies, audit trail.
Lifecycle-ready passports
- ✓Versioning and update history anchored as durable proofs.
- ✓Selective disclosure: keep sensitive attachments off-ledger.
- ✓API-first integration with ERP/PLM to avoid manual DPP work.
Evidence-grade records
- ✓Supports integrity and “certain date” for digital documents under the Italian CAD.
- ✓Aligned with eIDAS concepts (timestamps, seals, signatures) for EU-wide recognition.
- ✓DLT recognition in Italian law (DL 135/2018, Law 12/2019) strengthens evidentiary framing.
GDPR-aligned architecture
- ✓Content can stay off-ledger and under the data owner’s control.
- ✓Avoids uncontrolled replication that complicates erasure and restriction.
- ✓Designed in line with EDPB 02/2025 guidance for privacy-preserving DLT deployments.
Controlled decentralization
- ✓Permissioned network operated by accountable consortium participants.
- ✓Auditability and external verification for regulated environments.
- ✓Stable, predictable cost model with no token exposure.
Prepaid packages
Purchase credits based on document size and expected volume. Use them across notarization workflows.
- ✓Pay for usage, not subscriptions.
- ✓No per-transaction “network fees”.
- ✓Ideal for contracts, certificates, reports, technical docs.
Configurable programs
Packages tailored to complexity and volume: data model, integrations, lifecycle updates and optional validation by consortium participants.
- ✓Custom structures and templates.
- ✓ERP / PLM integration via API.
- ✓Scale from pilot to industrial rollout.
Who is this built for? +
For companies, institutions and regulated environments that need verifiable evidence for documents, data and products — without crypto, tokens or public content replication.
Is it compliant with EU regulations? +
The infrastructure is designed to operate in line with EU requirements and best practices, including GDPR, eIDAS, the Italian Digital Administration Code (CAD) and EDPB 02/2025 guidance on GDPR and blockchain.
Where are files stored? +
You keep files on-premises or in trusted environments. The ledger stores cryptographic proofs and metadata, not full files.
Why not IPFS or public storage? +
Public replication systems make deletion, restriction and purpose limitation difficult to enforce. Our model keeps content under the data owner’s control while preserving verifiable integrity proofs on the ledger.
Does it use a public crypto network or tokens? +
No. Ledger Consortium is a governed, permissioned network with controlled decentralization and no tokens. This avoids volatility, speculation and accounting ambiguity.
How does document notarization pricing work? +
Through prepaid packages based on document size and volume. Costs remain predictable and are not tied to variable “gas fees”.
What is included in DPP packages? +
Data model, templates, QR/link generation, integrations, lifecycle update logic and optional validation workflows aligned with consortium governance.
What do you mean by “legal value”? +
The ledger provides evidentiary proof of integrity and time of existence through hash-linked records and timestamps. This enables independent verification of what existed and when, supporting audits and disputes.