Solana Labs co-founder Anatoly Yakovenko proposed a brand new knowledge availability (DA) answer to enhance persistent fragmentation and lack of interoperability throughout blockchain networks.
In a Might 12 publish on X, Yakovenko proposed a “meta blockchain” to combination and order knowledge posted throughout a number of layer-1 chains, together with Ethereum, Celestia and Solana.
“This could really permit the meta chain to use the most cost effective at present obtainable DA supply,” Yakovenko mentioned.
Data availability layers are third-party options guaranteeing that blockchains have the mandatory knowledge to validate transactions.
Blockchain interoperability is among the most urgent points for Web3 builders, since as we speak’s siloed layer-1 (L1) blockchain networks don’t have any technique of speaking or exchanging knowledge, creating a necessity for crosschain interoperability solutions like DA layers.
Different main blockchains are additionally targeted on bettering DA options. Ethereum’s upcoming Fusaka improve, anticipated in late 2025, will concentrate on scaling the Ethereum mainnet’s capability as a DA layer by introducing EIP-7594.
This improve could increase Ethereum’s worth accrual, relying on whether or not current layer-2 blockchains proceed selecting Ethereum for knowledge availability sooner or later, a Binance Analysis spokesperson instructed Cointelegraph.
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Making knowledge availability low-cost makes “all the pieces else low-cost”
Creating cheaper DA options is important to cut back the prices related to blockchain-based transactions, Yakovenko mentioned in a response to his preliminary publish, including:
“Making knowledge availability low-cost permits for making all the pieces else low-cost. Bandwidth is the irreducible bottleneck.”
He additionally recommended {that a} extra superior answer might eradicate exterior sequencers by utilizing a rule-based system to merge transactions throughout chains, permitting customers to ship transactions “anyplace.”
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Different outstanding blockchain business leaders have additionally referred to as for extra interoperability and collaborative tokenomics among the many main blockchains.
Speaking at Paris Blockchain Week 2025, Cardano founder Charles Hoskinson emphasised the necessity for collaborative economics within the crypto business to counter rising competitors from conventional tech corporations getting into the blockchain house.
“The issue proper now, with the best way we’ve executed issues within the cryptocurrency house, is the tokenomics and the market construction are intrinsically adversarial. It’s sum 0,” mentioned Hoskinson. “As a substitute of choosing a combat, what you might have to do is you might have to discover tokenomics and market construction that permits you to be in a cooperative equilibrium.”
Aiming to align blockchain community incentives, Cardano has been engaged on “Minotaur,” a multi-resource consensus protocol that mixes a number of consensus mechanisms and networks to pay a unified block reward to a number of networks on the identical time.
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