This describes a data structure where new information can only be added to the end, never modified or removed from prior entries. It establishes an unalterable historical record of all transactions or data additions. This characteristic is fundamental to the integrity of many distributed ledger technologies.
Context
The append-only nature of blockchain ledgers is a core property ensuring data immutability and tamper resistance, crucial for trust in digital assets. News often reports on blockchain audits or forensic analysis, which depend entirely on this unchangeable record. Debates around data sovereignty and the right to be forgotten sometimes conflict with this foundational attribute, prompting discussions on alternative data handling methods or privacy layers.
Introducing the Quick Merkle Database, a unified, append-only architecture that resolves state management I/O bottlenecks, enabling millions of updates per second.
This research establishes fundamental lower bounds on cryptographic accumulator witness updates, proving Merkle Mountain Ranges are optimally efficient.
We use cookies to personalize content and marketing, and to analyze our traffic. This helps us maintain the quality of our free resources. manage your preferences below.
Detailed Cookie Preferences
This helps support our free resources through personalized marketing efforts and promotions.
Analytics cookies help us understand how visitors interact with our website, improving user experience and website performance.
Personalization cookies enable us to customize the content and features of our site based on your interactions, offering a more tailored experience.
