Bitcoin Core Removes Limits for Data Embedding
By: en bitcoinhaber net|2025/05/08 14:30:04
0
Share
Bitcoin Core’s latest update marks an essential progression in the ecosystem by eliminating the previous 80-byte restriction on the OP_RETURN function. This modification yields opportunities for embedding larger data sets and supports multiple OP_RETURN outputs in single transactions, aligning with modern cryptocurrency mining and data handling trends. What Does Removing the Byte Limit Mean? The OP_RETURN opcode originally imposed limits, restricting data input to 80 bytes, affecting how information was added to the blockchain. The newly introduced changes liberate block usage by accommodating larger amounts of data, thereby making it feasible to have numerous OP_RETURN entries within one transaction, in harmony with prevailing mining practices. Will the OP_CAT Revitalization Affect Smart Contracts? Restoring the OP_CAT opcode has been proposed, envisaging enhanced smart contract capabilities. This opcode allows data fragments to be linked together, easing the complexity of in-chain programming. Although this could potentially yield more adaptable smart contracts, consensus remains elusive. Despite these developments, the community remains divided. While Greg Sanders supported the move, labeling the 80-byte limit as obsolete, Luke Dashjr criticized it as “illogical.” Samson Mow indicated the possibility of users reverting to older software versions amid these changes, and Marty Bent pointed out the lack of widespread agreement on the upgrades. Implications of these shifts are extensive: The ability to handle larger data packets could lead to innovative applications on the blockchain. Enhanced smart contracts may emerge if OP_CAT reactivation occurs successfully. Market value fluctuations could mirror technological advancements within the network. Potential effects on crypto reserve discussions, particularly in light of legislative actions in U.S. states. As Bitcoin’s value surges, these updates represent a significant facet of its evolving use cases, prompting essential industry dialogues about network enhancement and functional expansion. Amid ongoing debates and anticipation of further infrastructure improvements, the implications of removing data limits indicate a pivotal moment in Bitcoin’s trajectory.
You may also like

Cross-border payment giant Wise lands on Nasdaq
Wise's listing on Nasdaq is not just a relocation of its stock market; it is also a repositioning of a cross-border payment company transitioning from a low-cost remittance tool to a global financial services network.

The two survival structures of market makers and arbitrageurs
This article will discuss the characteristics of their risk exposure and explain their differences.

a16z Crypto: How should crypto entrepreneurs understand the CLARITY Act?
On May 14, the U.S. Senate Banking Committee passed the CLARITY Act with bipartisan support. The act clarifies the division of responsibilities between the SEC and CFTC in the cryptocurrency sector, providing a legitimate path for blockchain networks to issue and operate tokens.

Dialogue with Lead Bank Founder Jackie: American Banks Re-embrace Crypto
Excellent crypto companies are not those that are "best at circumventing regulations," but those that are "best at evolving in collaboration with regulations."

Hyperliquid has been sued by two major traditional exchanges
CME and ICE joined forces to go to the U.S. Congress and CFTC to complain, demanding strict regulation of the cryptocurrency derivatives platform Hyperliquid.

Morning News | VanEck and Grayscale submitted BNB ETF amendments on the same day; BlackRock discusses investing billions of dollars in SpaceX's IPO; Michael Saylor releases Bitcoin Tracker information again
Overview of Important Market Events on May 17

Vitalik: What we need to do is not to fight against AI, but to create a sanctuary
What is truly scarce is not computing power, but people who are willing to think proactively and retain sovereignty.

Blockchain Capital Partner: Most people's understanding of on-chain economy is narrow
In the author's view, the most astonishing things in the blockchain space have yet to be created. Flash loans give us a glimpse, but this is just the tip of the iceberg.

This Week's News Preview | The Federal Reserve Releases the Last FOMC Minutes of the "Powell Era"
Highlights of the week from May 18 to May 24.

Crypto ETF Weekly | Last week, the net outflow of Bitcoin spot ETFs in the United States was $995 million; the net outflow of Ethereum spot ETFs in the United States was $255 million
Avenir Group solidifies its position as the largest Bitcoin ETF institutional holder in Asia, ranking first in the region for eight consecutive seasons.

How long will it take for the GPU futures market when computing power is commoditized?
Will computing power be the next major commodity? Examining the GPU futures market from five dimensions: it is still too early to talk about an explosion; the real breakthrough variable lies within the wave of open-source models and inference demand.

The ambition of "one account trading global assets": How does CoinUp.io break down asset barriers to become an industry dark horse?
Create a diversified financial ecosystem through collaboration between CEX and public chains.

After the number of developers was halved: Crypto is not dead, it has just handed over talent to AI
The trust, coordination, and verification issues encountered in the scaling of AI will ultimately require the mechanism design capabilities accumulated by the crypto industry to resolve.

BNB Chain releases a research report exploring the migration path of BSC to post-quantum cryptography
The report explores the specific performance and implementation path impacts of replacing traditional blockchain cryptography with anti-quantum methods, including the use of ML-DSA-44 as a transaction signature scheme and the use of pqSTARK aggregated verifier consensus signatures.

Harvard University loses $150 million in cryptocurrency! Has completely liquidated Ethereum and significantly reduced its Bitcoin ETF positions
In just two quarters, Harvard's public holdings in crypto assets fell from a peak of $443 million to about $117 million.

"JUST 6th Anniversary x GasFree Super Carnival Month" is here: Enjoy "0" Gas transfer freedom and share a prize pool of 10,000 USDT
The total prize pool for this grand event reaches 10,000 USDT, covering multiple gameplay options such as the GasFree activation challenge, the exclusive prize pool for the pizza festival, the JUST 6th anniversary lucky koi, and knowledge competitions.

Champion's Final Bow: FC Barcelona vs Real Betis – Celebrate the Title with a Home Finale
FC Barcelona are champions! After beating Real Madrid to clinch the 2025-26 LALIGA title, Barça return home to face Real Betis on May 17. A victory party at Spotify Camp Nou awaits. Full preview inside.

Best Oil Trading Platform for Crypto Users in 2026
Looking for the best oil trading platform for crypto users? Trade crude oil, gold, forex, and US stock futures directly with USDT on WEEX TradFi with 0% trading fees and no broker account required.
Cross-border payment giant Wise lands on Nasdaq
Wise's listing on Nasdaq is not just a relocation of its stock market; it is also a repositioning of a cross-border payment company transitioning from a low-cost remittance tool to a global financial services network.
The two survival structures of market makers and arbitrageurs
This article will discuss the characteristics of their risk exposure and explain their differences.
a16z Crypto: How should crypto entrepreneurs understand the CLARITY Act?
On May 14, the U.S. Senate Banking Committee passed the CLARITY Act with bipartisan support. The act clarifies the division of responsibilities between the SEC and CFTC in the cryptocurrency sector, providing a legitimate path for blockchain networks to issue and operate tokens.
Dialogue with Lead Bank Founder Jackie: American Banks Re-embrace Crypto
Excellent crypto companies are not those that are "best at circumventing regulations," but those that are "best at evolving in collaboration with regulations."
Hyperliquid has been sued by two major traditional exchanges
CME and ICE joined forces to go to the U.S. Congress and CFTC to complain, demanding strict regulation of the cryptocurrency derivatives platform Hyperliquid.
Morning News | VanEck and Grayscale submitted BNB ETF amendments on the same day; BlackRock discusses investing billions of dollars in SpaceX's IPO; Michael Saylor releases Bitcoin Tracker information again
Overview of Important Market Events on May 17
Contents
Popular coins
Latest Crypto News
Read more
Customer Support:@weikecs
Business Cooperation:@weikecs
Quant Trading & MM:bd@weex.com
VIP Program:support@weex.com





