Enterprise Blockchain
Permissioned blockchains, supply chain, and enterprise adoption.
Key Glossary Terms
Essential vocabulary for this topic
Auditability
intermediateAuditability in the context of enterprise blockchain refers to the capability of a distributed ledger system to provide a transparent, immutable, and verifiable trail of all transactions and state changes. Unlike traditional databases where records may be modified or deleted without a trace, blockchain-based auditability relies on cryptographic hashing and consensus mechanisms to ensure that every entry is permanently recorded and time-stamped. This feature allows authorized parties to independently verify the integrity of historical data, facilitating compliance with regulatory standards and reducing the reliance on centralized intermediaries during audit processes.
Enterprise Blockchain
BaaS
intermediateBlockchain-as-a-Service (BaaS) is a cloud-based service model that allows customers to build, host, and use their own blockchain applications, smart contracts, and functions on a blockchain while the cloud provider manages all infrastructure-related tasks. It removes the necessity for organizations to develop and maintain their own blockchain nodes, allowing businesses to focus on application development rather than the complexities of distributed network maintenance, security protocols, and hardware scaling requirements in a decentralized environment.
Enterprise Blockchain
Blockchain as a Service
intermediateA managed service model where a provider hosts or operates blockchain infrastructure and related tooling for organizations.
Compliance
intermediateIn the context of enterprise blockchain, compliance refers to the systemic adherence to legal, regulatory, and industry-specific mandates governing data privacy, anti-money laundering (AML), and know-your-customer (KYC) requirements. It involves integrating cryptographic controls, audit trails, and permissioned governance frameworks into distributed ledger technology (DLT) systems. By embedding regulatory requirements directly into smart contracts or consensus protocols, enterprises ensure that transactional activities remain transparent, immutable, and accountable, thereby mitigating legal risk while maintaining the operational benefits of decentralized infrastructure within strictly regulated markets.
Enterprise Blockchain
Consortium Blockchain
intermediateA blockchain governed by a defined group of organizations rather than one company or the unrestricted public.
Data Provenance
intermediateThe ability to trace where data originated, how it changed, and which parties or processes handled it over time.
Research Papers
Academic and industry research
Hyperledger Fabric: A Distributed Operating System for Permissioned Blockchains
Elli Androulaki, Artem Barger, Vitus Bortnikov, Christian Cachin, Konstantinos Christidis, Angelo De Caro, David Enyeart, Christopher Ferris, Gennady Laventman, Yacov Manevich, Srinivasan Muralidharan, Chet Murthy, Binh Nguyen, Manish Sethi, Gari Singh, Keith A. Smith, Alessandro Sorniotti, Chrysoula Stathakopoulou, Marko Vukolić, Sharon Weed Cocco, Jason Yellick
This paper presents the architecture of Hyperledger Fabric, a modular, enterprise-grade distributed ledger platform designed for permissioned blockchain networks. Unlike public, permissionless systems, Fabric introduces a 'design-for-purpose' approach that separates the transaction execution phase from the ordering and validation phases. This architecture employs an 'execute-order-validate' paradigm, which allows for high throughput, scalability, and enhanced privacy through the use of channels. Peers in the network perform different roles, such as endorsing transactions, ordering blocks, and maintaining the ledger, allowing for a flexible consensus mechanism that can be tailored to specific enterprise requirements. Fabric supports chaincode written in general-purpose programming languages, enabling sophisticated business logic. By prioritizing modularity, such as pluggable consensus modules and identity management via Membership Service Providers (MSP), Hyperledger Fabric addresses critical enterprise concerns including privacy, performance, and regulatory compliance. It stands as a foundational document for understanding the implementation of distributed ledger technology (DLT) within corporate and consortium environments.
Corda: A Distributed Ledger
Michael Hearn
The Corda whitepaper defines a distributed ledger platform specifically engineered for the financial services industry. Unlike traditional blockchains that broadcast all transactions to all participants, Corda adopts a point-to-point architecture where transactions are only shared between parties necessary for the validation and processing of that specific deal. This design solves the tension between the desire for transparency and the requirement for data privacy in highly regulated markets. Corda utilizes 'states' to represent agreements or assets and 'contracts' to govern the evolution of these states over time. Consensus in Corda is achieved at the transaction level via Notary services, which prevent double-spending without requiring a global broadcast of all network activity. The whitepaper highlights the platform's ability to facilitate legal finality and interoperability between siloed institutional systems. By focusing on data sovereignty and secure peer-to-peer communication, Corda serves as an authoritative model for how distributed ledger technology can be integrated into existing financial infrastructures without compromising confidentiality.