What is Babylon bitcoin staking?

Babylon bitcoin staking is a way to use bitcoin to help secure other blockchains without handing it to a custodian or wrapping it into a new token. The coins stay on the Bitcoin network, locked in a special script, and the holder earns rewards paid in other networks' tokens. The protocol is built by Babylon Labs, co-founded by David Tse, and it now has its own chain and token.

What is Babylon crypto?

Babylon's documentation describes it as a Bitcoin staking protocol that lets BTC holders secure proof-of-stake networks without custody, bridges or wrapping. A proof-of-stake chain is protected by the value its validators lock up. Babylon lets such chains draw extra security from bitcoin that is locked on its own network.

The rollout came in phases. The first phase opened in August 2024 and let people lock BTC before any rewards existed. Decrypt reported that the first round was capped at 1,000 BTC and briefly pushed up Bitcoin fees as users rushed in. Blockworks reported that phase one eventually drew up to 57.5k BTC into self-custodial staking contracts.

How does Babylon staking work?

A staker signs a Bitcoin transaction that locks coins under preset spending rules. Figment's Babylon guide lists three ways the coins can later move: a normal withdrawal once the timelock ends, early unbonding, and slashing. The staker also picks a finality provider, Babylon's version of a validator, to delegate to.

Slashing relies on a cryptographic trick rather than a smart contract. If a finality provider signs two different blocks at the same height, its private key can be extracted, and that key can only trigger the slashing path. A preset share of the stake is burned and the rest goes back to the staker. Figment says a compromised provider key cannot be used to steal the BTC. Lockup periods and other risks are covered in can you stake bitcoin.

What is the Babylon chain?

Babylon Genesis is a layer 1 blockchain that went live on April 10, 2025, according to Forklog, as the second of three planned phases. Blockworks reported that it is built with CometBFT from the Cosmos stack, with validators staking BABY alongside BTC-backed finality providers. Babylon calls networks secured this way Bitcoin Supercharged Networks, and Genesis is meant to act as their coordination hub.

What is the BABY token?

BABY is the native token of Babylon Genesis. As of October 2026, Babylon's tokenomics page lists an initial supply of 10 billion BABY and yearly inflation of 5.5%, cut from 8%. BABY pays gas fees, can be staked, and is used to vote on upgrades. BTC stakers earn BABY rewards but do not take part in governance. At launch, 600 million BABY were set aside for an airdrop, most of it for phase one stakers.

Babylon is also building trustless bitcoin vaults, which aim to let locked BTC serve as loan collateral. The Block reported in January 2026 that a16z crypto bought $15 million of BABY to fund that work. Liquid tokens such as LBTC are built on top of Babylon staking, a model explained in what is liquid staking.