Bitcoin Timestamping: A Different approach with Babylon Chain

You may have heard about timestamping, or heard about Bitcoin Staking by Babylon Chain and probably want to know about how it is used in building two innovative security-sharing protocols between Bitcoin and other PoS blockchains by Babylon Chain. This is the right article for you.

Firstly, let’s understand Bitcoin Timestamp

Timestamping is used to prove the integrity of data over time. If you have time-stamped a piece of data, you can prove to any external auditor that it has not been modified since a given date. Time stamping can be particularly useful for financial data of any kind: invoices, financial reports, etc.

Timestamping in Babylon Chain

Babylon's Bitcoin timestamping Protocol introduces an innovative approach to timestamping PoS blockchains on Bitcoin, enhancing their integrity and security. With Bitcoin's unparalleled security, these timestamps on Bitcoin can be used to resolve various security issues with the PoS blockchain, such as long range attacks. The protocol includes Bitcoin as the timestamping service, the Babylon blockchain as the checkpoint aggregation and data availability service, and other PoS blockchains as the consumers of security.

 Bitcoin timestamping serves as a key building block for the Bitcoin staking protocol, and provides various use cases, including:

Fast Unbonding: PoS blockchains require social consensus to circumvent long range attacks and this leads to long unbonding periods. Bitcoin security replaces social consensus and reduces unbonding periods to a few hours.

Bootstrapping new zones: Bitcoin security can be used to bootstrap new zones which have low token valuation.

Protecting important transactions: Bitcoin security can be used to protect important transactions while normal transactions get fast finality.

Censorship resistance: Transactions that are censored can use Babylon as a backup to enter the ledger.

Read more here https://www.babylonchain.io/