StarkWare, an organization that specializes in the zero-knowledge technology (ZK), which is a method of verifying data without divulging the exact contents, announced it had created a ZK validation of Bitcoin.BTCBlockchain that runs on mobile devices
It contains the Bitcoin blockheaders from the first block to the current block, but does not contain the entire and detailed Bitcoin Blockchain history. The Bitcoin blockchain is 680 gigabytes large.
Each block header includes the version number of the Bitcoin software used to mine the block, a reference to the previous block in the chain, a timestamp, the block size and the nonce — the random number the miner has to find to add the block to the ledger.
Abdelhamid Bakhta told Cointelegraph, StarkWare’s BTC proof is only 1 Megabyte (MB), allowing users to confirm transactions in less than 100 milliseconds.
The Simplified payment Verification concept (SPV) is the basis of this lightweight client. It was first introduced in Satoshi Nakamoto’s white paperIt allows for smaller, lightweight nodes to verify payment without needing to download the whole ledger.
StarkWare’s news is important because anyone can verify Bitcoin transactions without having to create an account. full Bitcoin nodeInstalling this type of system can cost up to $1000 and is too technical for most users.
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BTC users are arguing over the size of ledgers and node storage.
Bitcoin is relatively simpler to operate than some other blockchains, where it may take tens of thousand dollars.
Bitcoin nodes run on personal computers, due to their relative simplicity. The Bitcoin protocol has produced only 680 gigabytes in data since 2009.
The relative simplicity of Bitcoin and the accessibility of its hardware are essential to maintaining decentralization and Bitcoin’s consensus system, enforced by node runners.
When nodes get too expensive due to mounting hardware needs, the network is centralized by large service providers who have the resources and expertise required to operate the hardware. Bitcoin loses its core value proposition.
On the Blockchain, you can also store data that is not monetary in nature, such as ordinals or inscriptions. create this centralization risk The critics claim that the increased size of the ledger will force node operators into storing large quantities of data not related to money.
Bitcoin Core announced in May that its upcoming Bitcoin Core 30, scheduled for release by October, would include a new feature. remove the OP_Return limitBitcoin transactions can only contain a limited amount of data.
OP_Return is limited to 80 bytes. This limit is too low for most images and multi-media content. The proposed change has caused a historic increase in the number of users. surge in users running Bitcoin Knots nodes.
Bitcoin Knots, an alternative Bitcoin Node Software with more configurable parameters allows node runners the option to limit how much OP_Return Data they store and send to other nodes.
Knots Nodes Now account for nearly 20% of the network in 2025 — an almost vertical increase from the end of 2024, when Knots nodes accounted for about 1% of the total market share.
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Source: cointelegraph.com
