While I was going through Babylon’s technical documentation, there was one piece of data that made me double-check it again and again. Previously, deploying a ZK verifier on the Bitcoin network would cost roughly $15,000. But now, after the BABE protocol has successfully been deployed and run, that cost has been compressed to just $10–$20.
The cost difference is a full 1,000x—that gap is really staggering.
This data was publicly shared by Babylon co-founder David Tse at the Consensus 2026 conference. Let me briefly organize it. BABE stands for BAbylon-BErkeley. Its core is a Groth16 proof verification protocol. Its most crucial breakthrough—@BabylonLabs_io —is simplifying what used to be tedious and complex multi-pairing operations into a single scalar multiplication on an elliptic curve. This dramatically reduces computational cost.
In my view, the value of this technical breakthrough matters far more than the TVL surge that everyone has been discussing. Because the underlying logic of the entire TBV system is very clear: users lock BTC on the Bitcoin mainnet, then transmit the corresponding state proofs to the Ethereum network to complete lending operations. In the whole workflow, the step that transmits and verifies the proofs is absolutely critical. If the cost of this step stays high, then high-frequency verification simply becomes economically unworkable—no one will be willing to spend more than ten thousand dollars to verify a loan amount that isn’t that large.
Now that the verification cost has been pushed down to the level of around $20, it means the verification step has fully escaped the project bottleneck. The BABE protocol officially went live as early as February 2026 alongside the TBV alpha testnet. This also shows that Babylon is no longer just a project that can make the technical logic run—it genuinely achieves internal consistency in its economic model, and has real value for real-world commercial deployment. #baby
In fact, you can understand it with a very simple, straightforward analogy: even if the infrastructure pipeline is laid, whether it can keep running smoothly ultimately depends on the cost of using it. Now Babylon is effectively reducing the core usage cost by 1,000x, and only then does the entire ecosystem pipeline become truly unobstructed. $BABY
The cost difference is a full 1,000x—that gap is really staggering.
This data was publicly shared by Babylon co-founder David Tse at the Consensus 2026 conference. Let me briefly organize it. BABE stands for BAbylon-BErkeley. Its core is a Groth16 proof verification protocol. Its most crucial breakthrough—@BabylonLabs_io —is simplifying what used to be tedious and complex multi-pairing operations into a single scalar multiplication on an elliptic curve. This dramatically reduces computational cost.
In my view, the value of this technical breakthrough matters far more than the TVL surge that everyone has been discussing. Because the underlying logic of the entire TBV system is very clear: users lock BTC on the Bitcoin mainnet, then transmit the corresponding state proofs to the Ethereum network to complete lending operations. In the whole workflow, the step that transmits and verifies the proofs is absolutely critical. If the cost of this step stays high, then high-frequency verification simply becomes economically unworkable—no one will be willing to spend more than ten thousand dollars to verify a loan amount that isn’t that large.
Now that the verification cost has been pushed down to the level of around $20, it means the verification step has fully escaped the project bottleneck. The BABE protocol officially went live as early as February 2026 alongside the TBV alpha testnet. This also shows that Babylon is no longer just a project that can make the technical logic run—it genuinely achieves internal consistency in its economic model, and has real value for real-world commercial deployment. #baby
In fact, you can understand it with a very simple, straightforward analogy: even if the infrastructure pipeline is laid, whether it can keep running smoothly ultimately depends on the cost of using it. Now Babylon is effectively reducing the core usage cost by 1,000x, and only then does the entire ecosystem pipeline become truly unobstructed. $BABY
