techtimes

Inside an Immutable Ledger and How Hashes and Chained Timestamps Create Tamper‑Evident Records

Learn how an immutable ledger uses hashes and chained timestamps to create tamper‑evident records, strengthen digital trust, and protect critical transactions from hidden tampering. Pixabay, Openclay ...
Gizmodo

Someone Uploaded Child Pornography to a Blockchain Ledger, and It’s Almost Impossible to Delete

Someone added images of child sexual abuse to an immutable blockchain ledger, the BBC reported. The images were added to the Bitcoin Satoshi Vision (BSV) core ledger through the payment processing app ...
Computer Weekly

Security Think Tank: Use blockchain for integrity and immutability checks

Blockchain has been an overly-hyped solution for nearly everything, from finance to ledger integrity and smart contract, from peer-to-peer distribution to trust verification, but it has some uses in ...
Business Wire

Medici Land Governance Working With Fidelity Title Insurance Company to Create Immutable Databases for Baltimore Housing Properties

WASHINGTON--(BUSINESS WIRE)--Advancing a major step in the City of Baltimore’s pilot program for recording 14,000 residential properties on a blockchain, Medici Land Governance will be working with ...
Forbes

How Can Bitcoin Be Lost Or Stolen When It's In An Immutable Encrypted Distributed Ledger?

As I’ve described, cryptocurrency losses started long ago and have kept on mounting over the years. Most recently, the largest cryptocurrency exchange in Canada, QuadrigaCX, has experienced a little ...
TechCrunch

Amazon gets into the blockchain with Quantum Ledger Database & Managed Blockchain

Amazon last year dismissed the idea of getting into the blockchain with AWS, but today that’s changed. The company announced a new service called Amazon Quantum Ledger Database, or QLDB, which is a ...