Author: CoinDesk

Udi Wertheimer discusses Bitcoin Core's controversial OP_RETURN changes, mounting community backlash, and why Core developers are losing social capital with Bitcoiners over technical decisions they can't properly communicate.

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Udi Wertheimer, co-founder of the Taproot Wizards and famous Bitcoin provocateur, joins us to talk about the explosive OP_RETURN debate dividing the Bitcoin community. We dive deep into why Bitcoin Core developers are facing unprecedented backlash, how they've lost touch with newer Bitcoiners, and what Greg Maxwell's sudden reappearance signals about Core's weakening position. Udi offers surprising insights on both sides and proposes solutions for rebuilding trust between developers and the community.

Follow our guests: @udiwertheimer

**Notes:**

• OP_RETURN controversy spans over a decade

• Greg Maxwell returns after years of silence

• Core devs disconnected from 5+ year Bitcoiners

• ~50 readers engage with Bitcoin OpTech weekly

• 6-month delay suggested for PR merge

• JPEGs benefit from controversy attention

Timestamps:

00:00 Start

03:08 OP_RETURN Debate Summary

10:21 SPAM on Bitcoin

17:17 Is this a Core blunder?

27:26 How SHOULD Core do?

34:42 What if Core doesn't communicate better?

37:38 What does a pleb do?

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👋Bitcoin Season 2 is produced Blockspace Media, Bitcoin’s first B2B publication in Bitcoin. Follow us on Twitter and check out our newsletter for the best information in Bitcoin mining, Ordinals and tech!

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The latest price moves and insights with Jennifer Sanasie and Bitpanda Deputy CEO Lukas Enzersdorfer-Konrad.

To get the show every day, follow the podcast here.

Bitpanda Deputy CEO Lukas Enzersdorfer-Konrad joins CoinDesk to discuss the state of crypto in Europe under the impact from previous ECB rate cut decisions and the MiCA regulatory framework. Plus, he weighs in on Bitpanda's recent partnership with FC Basel 1893 and the intersection between sports and crypto.

This content should not be construed or relied upon as investment advice. It is for entertainment and general information purposes.

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This episode was hosted by Jennifer Sanasie. “Markets Daily” is produced by Jennifer Sanasie and edited by Victor Chen.

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Host Christine Lee breaks down the latest news in the crypto industry as traders brace for this week's Fed rate decision.

Traders brace for this week's Fed rate decision, while a weakening dollar could boost bitcoin. Plus Senate Democrats stall on stablecoin legislation amid President Trump's financial ties to crypto. CoinDesk's Christine Lee hosts "CoinDesk Daily."

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This episode was hosted by Christine Lee. “CoinDesk Daily” is produced by Christine Lee and edited by Victor Chen.

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Bitcoin mining is thriving in Iran – but mostly in the shadows.

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Welcome back to The Mining Pod! Today, Masih Alavi, CEO of ViraMiner, joins us to discuss an overlooked mecca for bitcoin mining: Iran. He estimates that miners in the country operate with just 5 MW of legal, while 2 GW of mining activity hums away in the shadows of basements, offices, and even jewelry stores. Plus, Alavi discusses how Iranian citizens use outdated mining equipment to evade sanctions, convert crypto to USD, and survive capital controls from within and sanctions from without. Alavi explains why the government's hardline stance and tax code pushes miners underground and the ingenious methods Iranians use to hide their operations from authorities.

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# Notes:

- Only 5MW legal mining vs. 2GW illegal in Iran

- Outdated S9 miners still profitable in Iran

- Illegal miners caught by authorities

- High tariffs push miners to operate illegally

- 18 million Iranians own crypto assets

- Iran Bitcoin hashrate dropped 10-15% during protests

Timestamps:

00:00 Start

01:47 Mashi background

07:03 Mining ETH

07:37 ViraMiners

08:11 BTC mining in Iran

10:09 Illegal mining operations

13:33 Mining with older hardware

14:14 Electrical tariffs

17:49 Industrial scale mining

21:16 Exchanges or under the table

30:21 Obtaining hardware

32:41 Legal routes for hardware?

38:52 IP logging with pools

42:41 Hashrate waiting to come online

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Published twice weekly, "The Mining Pod" interviews the best builders and operators in the

Bitcoin and Bitcoin mining landscape. Subscribe to get notifications when we publish interviews

on Tuesday and a news show on Friday!

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Razorfish President, Dani Mariano, explores how brands can build authentic connections through emerging technologies and explains why Gen Alpha is reshaping the future of marketing and commerce.

In this episode of Gen C, host Sam welcomes Dani Mariano, President of Razorfish, a 30-year-old creative agency known for innovation in the marketing world. Dani discusses how Razorfish has evolved from a digital agency to a "marketing transformation agency" helping brands navigate emerging technologies like blockchain, Web3 and AI. She shares insights on the shift from points-based loyalty programs to creating authentic emotional connections with consumers and reveals research about Gen Alpha's sophisticated digital behavior and their surprising influence on household purchasing decisions.

Links mentioned from the podcast: 

• Razorfish’s Twitter
• Razorfish’s Website

Watch this episode on video:

• YouTube
• CoinDesk

Follow us on Twitter: 

• Sam Ewen, CoinDesk

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"Gen C" features hosts Sam Ewen. Executive produced by by Uyen Truong. Our theme music is "1882” by omgkirby x Channel Tres with editing by Doc Blust. Artwork by Nicole Marie Rincon.

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The latest price moves and insights with Jennifer Sanasie and Enzyme founder Mona El Isa.

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Enzyme founder Mona El Isa joins CoinDesk to discuss the current "strange bear market" in the crypto space, with a few assets remaining close to their highs while the broader market experiences significant underperformance. Plus, potential of a DeFi summer and the state of M&A in the crypto industry.

This content should not be construed or relied upon as investment advice. It is for entertainment and general information purposes.

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This episode was hosted by Jennifer Sanasie. “Markets Daily” is produced by Jennifer Sanasie and edited by Victor Chen.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Host Christine Lee breaks down the latest news in the crypto industry as China officially acknowledges the U.S. is reaching out for trade talks.

China officially acknowledges the U.S. is reaching out for trade talks sparking market optimism, Ethereum co-founder Vitalik Buterin wants to make the layer 1 blockchain as simple as bitcoin, and Tether announces its entry into the crypto AI sector. CoinDesk's Christine Lee hosts "CoinDesk Daily."

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This episode was hosted by Christine Lee. “CoinDesk Daily” is produced by Christine Lee and edited by Victor Chen.

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Arizona leads the race to establish a strategic Bitcoin reserve as two bills await the governor's signature. There are 38 other SBR bills, we break it down!

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Arizona has taken the lead in the race to establish a strategic Bitcoin reserve, with two bills passing through the legislature and now awaiting the governor's signature. These bills would allow the state to hold and buy Bitcoin and other digital assets with up to 10% allocation. The hosts dissect the different approaches states are taking, from Texas's expert advisory committee structure to New Hampshire and North Carolina's advancing legislation. With 40 strategic Bitcoin reserve bills filed across the US, and states navigating custody options, yield strategies, and political roadblocks, the Bitcoin state race is heating up!

Notes:

- Arizona passed two SBR bills awaiting governor's signature

- 40 SBR bills filed across US states, 6 are dead

- Texas bill allows up to 1% of general fund for Bitcoin

- Arizona bills allow up to 10% allocation to Bitcoin

- $500B minimum market cap requirement in Texas bill

- Oklahoma bill failed in committee by one vote (6-5)

Follow our guests: @cbspears @asilayhodling @btcszn2

Timestamps:

00:00 Start

00:32 Arizona SBR vote

08:42 State custody

11:50 Arch Network

12:22 Not your keys, not your strategic reserve

15:28 Other states drafting Bitcoin laws

16:51 Texas bill

20:31 Market cap provisions

25:31 Alabama

27:19 Fails: Oklahoma

32:08 Fails: Pennsylvania

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o you by Arch Network! Arch brings the speed of Solana & the best of crypto UX to Bitcoin. Tap into the rich app ecosystem on Arch & try out the testnet while you’re still early! Visit arch.network to learn more.

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👋Bitcoin Season 2 is produced Blockspace Media, Bitcoin’s first B2B publication in Bitcoin. Follow us on Twitter and check out our newsletter for the best information in Bitcoin mining, Ordinals and tech!

Enjoy the show? Check out our website and newsletter by clicking here.

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Alexander Karys, product lead at Uniswap Labs for Protocols & Platform, joins CoinDesk to discuss the advancements and challenges addressed by Unichain. Plus, how Unichain aims to improve user experience in decentralized finance (DeFi).

This interview is presented as partner content.

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Friends, DeFi is having a moment — Uniswap Labs' web app and wallet connect you to the excitement. Swapping and bridging are simple, low cost, and lightning fast across 13 chains, including Base, Arbitrum and Unichain, the new Layer 2 network designed for DeFi.

Thanks to deep liquidity on Uniswap Protocols, you get minimal price impact on every trade, now with even greater efficiency through Uniswap v4.

Swap, send, on-ramp, off-ramp, and bridge into a bright future — get started at https://app.uniswap.org/.

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This episode was hosted by Jennifer Sanasie.

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Kraken's security team identified a North Korean hacker trying to infiltrate the company - how did they do it?

Kraken's security team recently identified a North Korean hacker who attempted to infiltrate the company by applying for a job at the crypto exchange. Kraken Chief Security Officer, Nick Percoco joins CoinDesk to discuss how it happened.

This content should not be construed or relied upon as investment advice. It is for entertainment and general information purposes.

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This episode was hosted by Jennifer Sanasie.

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