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Square Forms Group to Stop Patent Hoarding From Stifling Crypto Innovation

Square said the Cryptocurrency Open Patent Alliance (COPA) will allow companies to access and share tech innovations with one another.

Updated Sep 14, 2021, 9:54 a.m. Published Sep 10, 2020, 4:05 p.m.
Square CEO Jack Dorsey
Square CEO Jack Dorsey

Jack Dorsey's payment company is inviting other cryptocurrency firms to join its "alliance" to pool patents and preserve the industry's open-source spirit.

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  • Square said Thursday it has launched what it calls the Cryptocurrency Open Patent Alliance (COPA), a non-profit that wants to stop companies from locking up useful technologies in patents, a practice Square says hamstrings innovation.
  • "Locking up foundational cryptocurrency technologies in patents stifles innovation and adoption; and offensive use of patents by bad actors threatens the growth of cryptocurrency technologies," Square said in a statement.
  • In addition to companies jealously guarding their own work in crypto, some firms go further, filing what are called "pre-emptive patents" for ideas they have no plans of developing but which act to hinder the research of competitors.
  • To become part of COPA, members must pledge to make their patents freely available to all other members using a shared library.
  • This library will act as a "collective shield" protecting members from "patent aggressors," said Square – which ventured into crypto in 2018 and has already committed to putting its own crypto patents into the new library.
  • The only exception will be those filed to preserve existing patent applications.
  • The number of cryptocurrency and blockchain-related patents in the U.S. doubled between 2016 and 2017; in the past year, Microsoft filed a patent for a mining system powered by physical exertion and IBM for a token that is a "self-aware."
  • Assuming the patent library grows and gathers momentum, the idea is that more and more companies will look to join COPA to access tech innovations – creating a more equitable patent environment.
  • Any company that works in crypto, regardless of whether it has patents or not, will be eligible to join COPA.
  • COPA will be an entirely separate entity from Square, with its own independent board of directors, a spokesperson confirmed.

See also: Jack Dorsey’s Square Wins Patent for Fiat-to-Crypto Payments Network

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KuCoin Hits Record Market Share as 2025 Volumes Outpace Crypto Market

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KuCoin captured a record share of centralised exchange volume in 2025, with more than $1.25tn traded as its volumes grew faster than the wider crypto market.

What to know:

  • KuCoin recorded over $1.25 trillion in total trading volume in 2025, equivalent to an average of roughly $114 billion per month, marking its strongest year on record.
  • This performance translated into an all-time high share of centralised exchange volume, as KuCoin’s activity expanded faster than aggregate CEX volumes, which slowed during periods of lower market volatility.
  • Spot and derivatives volumes were evenly split, each exceeding $500 billion for the year, signalling broad-based usage rather than reliance on a single product line.
  • Altcoins accounted for the majority of trading activity, reinforcing KuCoin’s role as a primary liquidity venue beyond BTC and ETH at a time when majors saw more muted turnover.
  • Even as overall crypto volumes softened mid-year, KuCoin maintained elevated baseline activity, indicating structurally higher user engagement rather than short-lived volume spikes.

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Cathie Wood’s ARK Invest files for two crypto index ETFs tied to CoinDesk 20

Ark Invest CEO Cathie Wood

One proposed fund will attempt to exactly mimic the CoinDesk 20, but the other would track the index, excluding bitcoin.

What to know:

  • ARK Invest has filed with U.S. regulators to launch two cryptocurrency ETFs tracking the CoinDesk 20 index.
  • One proposed fund would track the CoinDesk 20, which provides exposure to major tokens, including bitcoin, ether, solana, XRP, and cardano. The other would track the same index, but exclude bitcoin, by pairing long index futures with short bitcoin futures.
  • The funds, which would list on NYSE Arca if approved, aim to offer diversified crypto exposure without direct token custody and follow similar, still-unapproved crypto index ETF proposals from WisdomTree and ProShares.