Jito Labs a proposal published For a Block Assembly Marketplace (BAM) on July 21, a transaction sequencing system that would enable developers to run order books, eternal exchanges and dark Polish on Solana without changing the basic protocol.
The design introduces a network of BAM nodes that sit next to the existing validator set, ordered transactions in trusted implementation environments and forwards it to the leader with cryptographic certificates of sequence integrity.
From privacy to auditability in one pipeline
According to the document, BAM validators carry out an updated Jito-Solana client and then carry out the ordered bundle, with evidence being returned that they have followed the instructions.
The proposal quotes three technical goals. The first is to keep orders private to implement Harmful MEV, while a public audit trail of each ordered bundle is created. Finally, BAM is planning to give applications direct access to planning logic via plug -ins.
Each plug-in can instructions in the enclave can be injected or re-organized, making application-controlled version for use cases such as “just-in-time” oracle updates or priority cancellation users for market makers.
According to the Route card plug -in -plug -in -rates of junction operators, validators, strikers and the Jito Dao.
Phased roll -out
Jito will serve the first BAM nodes, while an Alfa -Validator cohort, consisting of Triton One, SOL strategies, Figment, Helius and others, the customer tests.
The plan strives for a “high single -digit” percentage of delegated interest shortly after the launch, then 30% or more as additional node operators join. Jito wants to open the code and reach 50 geographically distributed nodes before handing goodbye to the DAO.
Jito argues that BAM institutions offers deterministic version and verifiable privacy, two requirements that are often cited by high -frequency traders.
By allowing adapted sequencing without private mempools or off-chain deals, the system can attract an order flow that is now migrating to centralized locations.
The company added that the existing transit of Solana positions the chain to act as a decentralized Nasdaq as soon as plug -ins for perpetuals and dark Polish arrive.
Jito Labs plans to submit a management proposal that all BAM and Block-Engine fees will lead to the Jito DAO Treasury, while the company continues technical maintenance. The approach would strengthen the value of the value from MEV extraction to sharing reimbursements for planning services, according to the document.
The Block Assembly Marketplace plan is now waiting for feedback from Validators, developers and token holders before the code goes into production tests.
