Google Reveals Layer-1 'Common Ledger' Plans as Circle, Stripe Prep Rival Chains – Decrypt

Over 5 months after Google Cloud introduced a partnership with CME Group, Wealthy Widmann, the tech large’s head of Web3 technique, confirmed Tuesday that the corporate’s Common Ledger is certainly a layer-1 blockchain.

“All this speak of layer-1 blockchains has introduced Google’s personal layer-1 into focus,” Widmann wrote on LinkedIn. “In the event you’re constructing a layer-1, it must be differentiated.”

Widmann’s assertion follows CME Group’s March 25 announcement that it has accomplished the primary part of integration and testing for the undertaking. On the time, particulars have been sparse on whether or not it was public or non-public, in addition to if it was a layer-1 chain.

A layer-1 or L1 blockchain is a foundational community that runs independently, dealing with transactions and safety straight. In contrast to layer-2 or L2 chains, it does not depend on one other chain for validation or settlement, although these can lengthen and enhance a series’s effectivity.

Decrypt reached out individually to Widmann and Google, however didn’t obtain a direct response.

Why Python?

Dubbed the Google Cloud Common Ledger (GCUL), Widmann described it as a base layer enabling Python-based sensible contracts, setting a programmable, distributed ledger for wholesale funds and asset tokenization.

The selection of programming language units Google’s L1 other than these sometimes used and accepted as customary within the crypto trade, akin to Solidity for Ethereum-compatible chains and Rust for chains like Solana, Aptos, and Sui.

Selecting Python is “pragmatic” as a result of it “lowers the barrier for enterprises and fintech builders who already use it for knowledge, finance, and machine studying,” Christine Erispe, a developer advocate at Ethereum Philippines, informed Decrypt.

With Python, the upcoming L1 may “speed up experimentation,” however might also “silo builders” except Google makes efforts to supply “robust tooling, auditing, and interoperability bridges,” Erispe mentioned.

That transfer is “a contrarian wager,” as a result of “as a substitute of being EVM-compatible, it leans on Google’s scale, monetary establishment attain, and a differentiated programming mannequin,” she added.

Credibly impartial?

In contrast to different upcoming layer-1 chains akin to Stripe’s Tempo or Circle’s Arc, Google’s community is positioned as open infrastructure, with Widmann describing it as a “performant, credibly impartial” chain that “any monetary establishment” can construct on.

Whereas Stripe and Circle are “constructing chains that match straight into their present companies,” Google is “enjoying a distinct sport: scale and neutrality,” Aharon Miller, co-founder and COO of crypto funds gateway Oobit, informed Decrypt.

As a centralized tech large, Google “already runs half of the web’s infrastructure, however the actual take a look at is whether or not establishments imagine they will keep impartial in the long run,” Miller mentioned.

Nonetheless, Dr. Sean Yang, chief expertise officer at OORT—an information cloud for decentralized AI—argued that Google’s neutrality declare could also be “extra advertising than actuality.”

Google has “huge conflicts of curiosity throughout funds, cloud providers, and promoting,” Yang informed Decrypt.

Requested in regards to the variations between the three L1s underway, Yang mentioned Google is “going broad” whereas “Circle goes deep,” and “Stripe is focusing on builders and cost corporations.”

Whereas not in direct competitors, the three are “carving out totally different segments of institutional blockchain infrastructure,” Yang mentioned.