HashGuard creates cryptographic hash manifests of your directories and verifies them on demand. One command tells you exactly what changed, when, and where.

Abstract: Recently, redactable blockchains have attracted attention owing to enabling the contents of blocks to be re-written. The existing redactable blockchain solutions can be classified as two ...

a16z crypto's Ali Yahya argues blockspace commoditization makes privacy the only defensible moat, with secrets harder to migrate than assets. Forget faster transactions or cheaper fees. The real ...

Abstract: This study presents a lightweight blockchain framework based on cryptographic hash functions that can run in resource-limited IIoT situations. Because traditional blockchain protocols ...