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Glossary

This glossary explains key terms used throughout the Filedgr documentation. Each term is defined in the context of how it is applied in the Filedgr platform.

A​

Attestation​

A verifiable proof of a record's data integrity. Filedgr automatically creates an immutable record that confirms when data was uploaded, guaranteeing it has not been altered since.

Audit Trail​

A permanent record of every action taken on a file, asset, or digital twin. Audit trails include timestamps, user actions, and blockchain verification, making them useful for compliance and legal evidence.

B​

Blockchain Anchoring​

The process of recording cryptographic hashes of data on a blockchain network to provide immutable proof of existence and integrity at a specific point in time.

C​

Chain of Custody​

A chronological record that documents the handling of data or assets from creation to present time. Filedgr ensures an unbroken chain of custody with immutable blockchain records and audit trails.

Cryptographic Proofs​

Mathematical signatures (hashes) that guarantee data has not been changed. Filedgr generates these proofs automatically and anchors them to blockchains for permanent verification.

CSV / JSON​

Common structured data formats supported by Filedgr:

  • CSV (Comma-Separated Values): Simple text files for tables and lists
  • JSON (JavaScript Object Notation): Flexible format for structured, nested data

Both can be uploaded and verified inside Filedgr.

D​

Data Attestation Platform​

Filedgr's core engine that verifies, timestamps, and secures data. The platform automatically transforms files, assets, and processes into verifiable digital records that can be trusted, shared, and audited.

Data Stream​

A continuous flow of information (e.g., IoT sensor readings, financial updates, or operational metrics) that automatically integrates into a vault. Data streams keep digital twins up-to-date and auditable.

Digital Certificate​

A blockchain-backed certificate that verifies the integrity, timeline, and ownership of an asset or file. Filedgr uses these certificates to provide verifiable proof of an asset's history, eliminating the need for manual or third-party verification.

Digital Data Hub​

Filedgr's secure environment for managing all digital records, twins, and attestations. The Digital Data Hub connects templates, vaults, and data streams into a single ecosystem, ensuring transparency and control.

Digital Product Passport (DPP)​

A structured digital record that tracks the lifecycle of a product — from production and ownership changes to certifications and ESG metrics. Think of it as a specialized digital twin more oriented to tracing product ownership and lifecycle.

Digital Twin​

A blockchain-verified digital representation of a physical or digital asset. Digital twins contain all relevant data, documents, and history in one tamper-proof, auditable format, making them a "single source of truth."

E​

Encryption​

The process of converting data into a coded format to prevent unauthorized access. Filedgr uses end-to-end encryption with AES-256 standards to protect data both in transit and at rest.

G​

GDPR (General Data Protection Regulation)​

The EU regulation that sets rules for how organizations handle personal data. Filedgr is designed with GDPR compliance in mind, ensuring privacy, consent management, and secure data handling.

Granular Access Control​

Filedgr's permission system that lets organizations define exactly who can view, edit, or share data — at the template, vault, or even data stream level.

H​

HIPAA (Health Insurance Portability and Accountability Act)​

A U.S. law requiring strict protection of health data. Filedgr supports HIPAA compliance by ensuring encryption, auditability, and controlled access to sensitive medical information.

I​

Immutable Record​

A record that cannot be altered once created. Filedgr ensures immutability by storing data on decentralized IPFS storage and anchoring proofs on blockchain networks.

IPFS (InterPlanetary File System)​

A decentralized storage protocol used by Filedgr to store data across distributed nodes, ensuring redundancy, resilience, and censorship resistance.

M​

Multi-Chain Redundancy​

The practice of anchoring attestations across multiple blockchain networks. This approach guarantees a high degree of availability and resilience, ensuring continuous verification even if one network experiences issues.

N​

NFT (Non-Fungible Token)​

A unique digital certificate of ownership on the blockchain. Filedgr uses NFTs as the basis for vaults, providing verifiable ownership and transfer capabilities.

S​

Smart Contracts​

Smart Contracts are like digital agreements that are automatically enforced. They are pieces of code stored on the blockchain that run on their own when certain conditions are met. Filedgr uses smart contracts to automatically manage important tasks like:

  • Access control: Who can view or share your data
  • Ownership: Who owns a digital twin or a file
  • Verification: Automatically checking and logging data without a person needing to approve it

This eliminates the need for a third party (like a lawyer or an accountant) to oversee the process, making it faster and more secure.

Smart NFT​

An advanced NFT (Non-Fungible Token) used in Filedgr that goes beyond static ownership. Smart NFTs represent vaults, can update with new data, and provide dynamic audit trails.

T​

Template​

A predefined blueprint that defines the structure, required fields, and verification rules for an asset type (e.g., vehicle, property, product). Templates ensure standardization and compliance.

Trusted Data Infrastructure (TDI)​

Filedgr's overarching system that combines blockchain, IPFS, and access control into a reliable foundation for enterprises. A TDI enables organizations to manage, verify, and share critical data with confidence.

V​

Vault​

An NFT-based secure container created from a template. A vault holds all data, documents, and streams for a specific asset, forming the foundation for its digital twin.

Verification Proof​

Cryptographic evidence that confirms data integrity. Filedgr provides shareable verification links so third parties can confirm that a record has not been tampered with and is a verifiable representation of what was originally created.

Z​

Zero-Knowledge Architecture​

Filedgr's privacy-by-design principle where even platform administrators cannot access encrypted data. Only the owner controls the encryption keys.

Security & Privacy​

  • Encryption
  • Zero-Knowledge Architecture
  • Granular Access Control
  • Multi-Chain Redundancy
  • Cryptographic Proofs

Blockchain & Technology​

  • Smart Contracts
  • Smart NFT
  • IPFS
  • Blockchain Anchoring
  • Immutable Record

Platform Components​

  • Template
  • Vault
  • Digital Twin
  • Data Stream
  • Digital Data Hub

Compliance & Standards​

  • GDPR
  • HIPAA
  • Audit Trail
  • Chain of Custody
  • Verification Proof

Data & Formats​

  • CSV / JSON
  • Data Attestation Platform
  • Digital Certificate
  • Digital Product Passport (DPP)
  • Attestation

Don't see a term you're looking for? Contact our support team at support@filedgr.com and we'll add it to the glossary.