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BitSeal Reviews & Product Details

BitSeal is a cryptographic provenance system that seals files with BLAKE3 Merkle trees and Ed25519 Authority signatures, anchored to the Bitcoin blockchain via OpenTimestamps. All file hashing happens in the browser with no server uploads. Seals persist in a tamper-evident ledger with a published Authority verification key. Includes an open-source Python SDK for full offline verification. Features SHA3-512 dual digest, daily cron proof upgrades, and a well-known URL for the Authority verification key.

Seller

Discussions

BitSeal Community

Overview by

Daniel Okwor (Founder, Orygn LLC)

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Pricing

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Categories on G2

Blockchain Security

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