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Sam MacPherson
@hexonaut
Co-founder / CEO @sparkdotfi ⚡️ Previously Protocol Engineering MakerDAO (@Skyecosystem)
966 Following    12.5K Followers
Very thorough quarterly report from our friends at Blockworks!
Security at Arkis is getting harder to bypass. Today, we are launching an institutional governance board with @sparkfinance. Every Arkis' smart contract now requires the board's multisig approval before it can be deployed or upgraded. For the funds lending through Arkis, this reduces counterparty risk: the controls are enforced onchain and can be examined directly in due diligence.
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Spark supports Blockworks with transparency and standard accounting practises. 🤝
The Transparency Alliance grows to 70+ participants. Making the Token Transparency Framework the benchmark for disclosure across token markets.
Tune in for a livestream with @haydenzadams and @hexonaut, where they’ll discuss the DualPool hook, Spark's $150M liquidity migration, and the stablecoin FX layer Live today at 2PM ET 🦄
Interesting theory from Chamath that Stripe will go after visa/mastercard with acquisition of PayPal. PayPal has over 400m consumer accounts and if Stripe gets e2e control, this could be huge for stablecoin adoption.
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🚨 POD UP! The Core Four is BACK The Besties discuss: -- Can the AI Industry Regulate Itself? -- Stripe Bids $53B for PayPal w/ Block and Advent ($PYPL) -- The Death of Tokenmaxxing? -- Apple Sues OpenAI ($AAPL) -- Grok Build Data Leak ($SPCX) -- The Datacenter Psyop, NY's Ban -- Science Corner: Aging Reversal Breakthrough? (0:00) Bestie intros! (1:32) New AI regulatory proposal: DeepMind's Demis Hassabis proposes FINRA-type body (20:01) Stripe, Block, and Advent offer $53B to acquire PayPal (37:51) Apple sues OpenAI, alleging stolen trade secrets (42:49) Grok Build data leak, AI data privacy, Tokenmaxxing update, Mira Murati's new model (59:53) NY bans datacenters, China catches up (1:22:57) Science Corner: New data on reversing aging!
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Great insight into the Spark Liquidity Layer and how Spark manages inventory at the scale of billions.
Exciting stuff from our friends at Grove!
Excited to finally announce the closing of @grovedotfinance's first institutional warehouse lending facility in partnership with @galaxyhq for $500M, financing their origination of senior secured loans to institutional borrowers. This is what Grove Financing was built for: institutional scale capital for crypto and stablecoin native businesses, structured to fit the borrower's needs. Crypto native originators have a financing problem. Banks largely will not warehouse digital asset collateral, and most onchain capital is passive, fickle, and unstructured. Grove Financing closes that gap. Grove brings committed capital, bespoke structuring, and real credit underwriting to businesses the traditional system cannot serve. Warehouse facilities have funded mortgage and auto lenders for decades. We applied that model to Galaxy's book with the same discipline: BTC and ETH collateral including staked variants, qualified custody at Anchorage Digital and BitGo, fully funded, terms of two years or less, committed in USDS. At full deployment, this facility deepens a relationship that started with Grove anchoring $50M of Galaxy's tokenized crypto backed CLO. Structured to the originator's needs at every step. If you are building a crypto or stablecoin native business and need institutional scale capital from a partner that deeply understands onchain finance and credit structuring, @grovedotfinance is here for you.
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Grove and Galaxy Digital Announce $500 Million Warehouse Lending Facility Grove serves as the warehouse lender, financing @galaxyhq's origination of institutional loans secured by digital assets.
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Talking all things stablecoins on Schwab Network!
.@hexonaut joins @sam_vadas to discuss demand for stablecoins and @sparkfinance's position in the stablecoin rollout. "Stablecoins have actually found product-market fit despite the lack of regulatory clarity," he says. For more market news, tune in at:
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The Stablecoin FX Layer already accounts for 35% of Uniswap's stable-stable volume, with only 150m in TVL. With the deployment of the DualPool rehypothecation hook and integration of USDG pools, we expect this to become the dominant venue for stablecoin swaps across all crypto.
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Very cool integration from our friends at Galaxy! Spark aims to deliver the best risk-adjusted yields in DeFi by combining RWA and crypto-backed lending. Spark Savings is built to serve as a highly liquid backing asset for products like this one.
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We just launched GOFR — the Galaxy Onchain Financing Rate. For the first time, institutions can access a single, continuously rebalanced rate across Aave, Morpho, Spark, and more. Dynamically optimized in real time and rebalanced across DeFi venues, a single Galaxy Rate.
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Agree with this. It's why I don't think the looping use case will be durable for utilization-based lending markets. Not everything needs 24/7 liquidity. Direct allocation and active management/coordination between lender and borrower will win out due to capital efficiency.
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Hot take: Tokenized asset issuers shouldn't bake liquidity sleeves into the asset. It just erodes native yield and makes the asset less attractive. If the underwriting is sound and the risk/reward is compelling, liquidity will form around the asset on its own. Let composability do the work.
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Spark Savings on Arbitrum now supports USDT0. Builders can now integrate savings across USDC, USDS and USDT0, supporting stablecoins representing over 90% of @Arbitrum's stablecoin supply. Embed Spark Savings directly into your application using standard ERC-4626 vaults. Learn more:
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It's been two months since @maraoz made this DeFi doom call. Since then, GLM 5.2, Fable, and GPT 5.6 have all shipped and are all being used in the wild by attackers. The data is in. It's time to call it: the DeFi "hackpocalypse" was a false alarm. It's more than half-way through the year and annualized $ hacked in DeFi in 2026 is lower than 2025 year, and well within historical range. The deeper story is that while the NUMBER of hacks has spiked, the SIZE of hacks fell even more. This means attackers are picking off small protocols and abandonware, the ones that can't afford to AI-harden their code. But large protocols have done the AI-hardening, and they're actually pretty secure now. Lesson: the average dollar in DeFi is as safe as it was a year ago. If you keep your money in large protocols that can afford to harden themselves, you'll likely be fine.
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People over-optimize on the lending verticals. Lending Market, Stablecoin, Vault - these are all flavors of the same thing (some more flexible). It is as simple as who has the most stablecoin deposits, full stop. The allocation side always converges to vertical integration.
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This is exactly the problem the Stablecoin FX Layer solves. As one of the primary backing assets for the Robinhood Earn vault, Spark will have large amounts of USDG inventory from Spark Savings USDG. Combine this with the 4.5b in USDC, ~400m USDT, 350m PYUSD, people will be able to get in and out of USDG at scale without going through banking system and paying redemptions fees. Unlike market makers, Spark is already holding this inventory for liquidity needs, so the cost of MM is basically zero. Top pairs on Uniswap by volume are already USDS/USDT + USDS/PYUSD.
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I expect this DeFi mullet style of lending will become the dominant form of on-chain/crypto-backed lending in the short term (~6-12 months). Long term will shift back to institutional / b2b when infra addresses the current shortcomings.
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Robinhood is now Morpho's 4th largest deployment with over $200M in deposits, $100M in vault deposits, and $90M in loans