币界网报道：GOAT Network, the first Bitcoin sustainable income ZK Rollup network, released a new generation of reusable homomorphic obfuscation circuit architecture based on BitVM3, which took the lead in solving the two major problems in Bitcoin's native zk Rollup: "one-time limit" and "massive off-chain data". The new solution uses the Label Forward Propagation mechanism to enable unlimited reuse of encrypted circuits and compress off-chain data from hundreds of GB to several MB, an increase of more than 1,000 times. According to the news from the Coin World Network, this solution is a series of key optimizations made by the GOAT team based on the BitVM3 paper first published by Robin Linus. Through this architecture, GOAT Network made Bitcoin ZK Rollup not only "realizable" but also "implementable" for the first time, advancing BitVM from experimental concept to deployable stage. According to the news from the Coin World Network, the original BitVM3 architecture is still 5-10 years away from practical expectations, and the implementation of GOAT shortens this time to 6-12 months.