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Blockspace Media
With over 400 shows, The Mining Pod is the industry’s best resource for the latest news and strategies in Bitcoin mining. Trusted by over 3,000 subscribers, including mining executives, operators and fund managers –from JP Morgan to mining plebs. There's only 1 Mining Pod!
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May 13, 2025 • 37min
Inside the $37B Crypto Lending Market
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Welcome to The Mining Pod! Today, Will and Colin dissect Galaxy's report on the crypto lending market. The crypto lending sector crashed 80% after peaking at $64.4 billion in Q4 2021 following failures at Genesis, BlockFi, and Celsius which fissured the lending landscape during bitcoin’s 2022 bear market. Since then, DeFi lending has surged 959% to $19.1 billion and has now overtaken centralized lending. Plus, Tether emerged from the bear market as the dominant player in centralized lending, why ASIC-backed loans haven’t recovered from 2021’s go-go days, and why bitcoin miners will increasingly leverage their HODL to access financing.
# Notes:
- Crypto lending market: $36.5B in Q4 2024
- DeFi lending grew 959% since Q4 2022
- Tether controls ~70% of centralized lending
- ASIC-backed loans collapsed in 2022
- Large miners beginning Bitcoin lending operations
- Interest rates lower in DeFi vs. OTC markets
00:00 Start
03:34 Why does lending matter?
05:56 Lender types
07:02 DeFi loan market
08:30 Lending market growth
24:47 Future of the lending market
25:41 Lava
27:02 AAVE
28:22 Interest rates
31:54 Predictions: Miners using BTC as collateral
33:22 Predictions: Rates converging with tradfi
35:10 Predictions: Retail lending products
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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! Learn more about your ad choices. Visit megaphone.fm/adchoices

May 11, 2025 • 40min
Bitcoin OP_RETURN War Explained
What started as a technical proposal has exploded into community division, with accusations of "destroying Bitcoin" flying around. The hosts break down what OP_RETURN is, why some devs want to increase its size limit, and why others view it as enabling "spam" on the blockchain. At its core, this fight reveals deeper tensions about who controls Bitcoin's future and what the network should be used for.
Notes:
- OP_RETURN limit currently set at 83 bytes
- Proposal would increase limit to ~1 megabyte
- 30-45% of Bitcoin transactions are "non-financial"
- Bitcoin Knots node usage has grown to 7-8%
- Out-of-band transactions bypass node relay
- Core devs facing diminished community trust
Timestamps:
00:00:00:00 Start
00:00:36:16 Why's everyone so mad?
00:02:04:14 Claim your bias
00:04:00:03 The backstory
00:08:27:09 Changing the OP_RETRUN limit
00:11:24:06 Post to relax the limit
00:15:39:23 Out of Band payment
00:17:39:06 Standard vs valid consensus
00:19:52:29 What is spam?
00:28:41:05 Arch Network
00:29:13:14 Cons of increasing the limit
00:32:34:25 That's too "woke" bro!
00:35:56:27 Knots
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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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May 9, 2025 • 34min
GPU Financing Rough Patch, Antalpha’s $300M Valuation, Bitfarms Pauses ASIC Orders
Kelly Greer from Crucible Capital joins to discuss the shifting landscape of GPU financing and hosting. He dives into the implications of Bitcoin’s rising hashrate and the recent drop in GPU rental prices. The conversation highlights Antalpha’s impressive IPO valuation of $250-300 million and the impact of potential tariffs on ASIC miners. Bitfarms’ strategic shift to focus on high-performance computing and AI infrastructure reveals a trend in the industry’s direction. Join them as they unravel the complexities of these evolving markets!

May 6, 2025 • 51min
Bitcoin Mining in Iran w/ Masih Alavi
Masih Alavi, CEO of ViraMiner, sheds light on Iran's unique Bitcoin mining scene. He reveals that only 5 MW of mining is legal while a staggering 2 GW operates illegally, often in hidden locations like basements and jewelry shops. Alavi discusses how outdated equipment still proves profitable for citizens navigating harsh sanctions. He explains the Iranian government's discouraging policies that push miners underground and the ingenious strategies they employ to continue mining while avoiding detection.

May 4, 2025 • 36min
US States FOMO into Bitcoin?
Arizona is racing to establish a strategic Bitcoin reserve, with two bills poised for governor approval. The discussion highlights Texas's cautious approach and New Hampshire's legislative efforts. With 40 bills on the table nationwide, the competition is fierce, but several initiatives face political hurdles. Notably, Oklahoma's bill narrowly failed, showcasing the challenges in advancing Bitcoin legislation. The conversation uncovers the complexities of state investment strategies in Bitcoin and the varying regulatory landscapes across the U.S.

May 2, 2025 • 42min
Tether and Antalpha, Galaxy’s CoreWeave Expansion, OP_RETURN drama
Khan Fiharani, a research associate at Luxor and Hashrate Index, shares insights on Bitcoin mining dynamics. The discussion highlights Tether's $25M investment in AntAlpha and Galaxy's expansion with CoreWeave, amassing 393MW. Fiharani delves into Bitcoin's electricity use, currently at 0.5% of global consumption, and the imminent effects of the 2024 halving, including a projected 40% difficulty spike. The episode wraps up with a heated debate on the OP_RETURN limit, touching on its implications for data use and governance in the Bitcoin space.

Apr 29, 2025 • 33min
Bitcoin Mining Capital Markets and the AI Bottleneck w/ Christian Lopez
In this discussion, Christian Lopez, the Head of Digital Assets at Cohen and Company Capital Markets, dives into the complexities of Bitcoin mining's capital market landscape. He reveals a staggering 1.5GW of mining sites for sale and explains why private miners are facing financial hurdles. The potential impact of tariffs on operational costs is dissected, while the conversation also touches on how mining stocks are behaving differently from Bitcoin prices. Lopez highlights the intricate relationship between Bitcoin miners and institutional investors, underscoring a shift in funding priorities.

Apr 28, 2025 • 18min
Broken Energy Grid? Spain, Portugal Plunge Into Darkness
We jump on the podcast to discuss Spain's and Portugal's historic blackout event, with over 10 GW of missing energy on the Iberia Peninsula.
FILL OUT THE MINING POD SURVEY BY CLICKING HERE: https://forms.gle/DFpR9MyhWo1NQ8T39
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!
Apple https://apple.co/3fNfrdi
Spotify https://tinyurl.com/3cmz3jkc
Anchor https://tinyurl.com/yckv8t7p
RSS https://bit.ly/3chpULV
Newsletter https://miningpod.blockspace.media/
👉 Fractal Bitcoin, Reduces up to 50% of your pool fee. No new hardware, no extra energy.
And it’s easy. FB rewards go straight to your existing Bitcoin wallet address. Over 50% of Bitcoin’s hashpower is already merge mining Fractal. Get more from the same resources — start on Fractal today!
👉 @Luxor, Luxor, Leaders In Bitcoin Mining and Compute Power!
Get game-changing mining results with Luxor Firmware. Boost hashrate, cut energy costs, protect your hardware, and maximize mining profits with LuxOS.
Questions or want to get in contact?
👉 hello@blockspace.media Learn more about your ad choices. Visit megaphone.fm/adchoices

Apr 28, 2025 • 18min
Broken Energy Grid? Spain, Portugal Plunge Into Darkness
We jump on the podcast to discuss Spain's and Portugal's historic blackout event, with over 10 GW of missing energy on the Iberia Peninsula.
FILL OUT THE MINING POD SURVEY BY CLICKING HERE: https://forms.gle/DFpR9MyhWo1NQ8T39
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!
Apple https://apple.co/3fNfrdi
Spotify https://tinyurl.com/3cmz3jkc
Anchor https://tinyurl.com/yckv8t7p
RSS https://bit.ly/3chpULV
Newsletter https://miningpod.blockspace.media/
👉 Fractal Bitcoin, Reduces up to 50% of your pool fee. No new hardware, no extra energy.
And it’s easy. FB rewards go straight to your existing Bitcoin wallet address. Over 50% of Bitcoin’s hashpower is already merge mining Fractal. Get more from the same resources — start on Fractal today!
👉 @Luxor, Luxor, Leaders In Bitcoin Mining and Compute Power!
Get game-changing mining results with Luxor Firmware. Boost hashrate, cut energy costs, protect your hardware, and maximize mining profits with LuxOS.
Questions or want to get in contact?
👉 hello@blockspace.media Learn more about your ad choices. Visit megaphone.fm/adchoices

Apr 25, 2025 • 39min
A$2.7 Million Mining Heist, Tariffs For Miners and Top 5 Mining Historical Moments
Delve into the latest Bitcoin mining news, including a surprising 8% difficulty drop and a rebound in fee revenue. Discover the shocking theft of $2.7 million worth of outdated mining equipment intercepted at LAX. The hosts debate tariffs affecting ASIC imports and how customs gaming may play a role. Finally, enjoy a lively discussion on the top five historical moments in Bitcoin mining, with strong opinions on the significance of mining pools. Get ready for a mix of insights and spirited exchanges!