It's Friday, July 24th: Welcome to The Stress Test 🔍
Suno, an AI music app just raised $400 million while it's being sued for training on songs it never paid for. This week: why Spotify deleting 75 million tracks is the least interesting number in AI music right now.
🔍THE STRESS TEST
Spotify Deleted 75 Million Songs. That Was the Easy Part.
One safety story a week, pressure-tested for what's actually happening underneath the surface.

Image from Deezer
Everyone's talking about the AI slop flooding streaming. Spotify pulled 75 million spam tracks off the platform this year and says it isn't done, and on Deezer more than 90,000 fully AI-generated songs now get uploaded every day, more than half of all the new music going up. So for every song a real person writes and posts, a machine posts one too. Those are the numbers in the headlines. The number that actually matters is 61,026: the recordings Sony Music says it fingerprinted inside the training data of Suno, the app that builds a finished song from a one-line text prompt. Sony is moving to add them all to its copyright case in a Boston federal court in front of Chief Judge F. Dennis Saylor, where Suno has admitted its dataset held tens of millions of recordings. At the $150,000 statutory cap per song, that one motion is the difference between roughly $84 million in exposure and about $9 billion.
The flood works as a business because of how streaming pays. Spotify doesn't pay a fixed rate per stream; it splits a revenue pool, and independent estimates put a single play between a third and a half of a cent. The songwriter Tift Merritt, who co-chairs the Artist Rights Alliance, puts it plainly: a record now needs about 10 million streams just to break even. A Suno subscription runs $24 a month and turns out as many as a couple hundred commercially licensed tracks in that time. Nobody has to listen closely for that to pay. It takes volume, and a share of the same limited pool the working musician is trying to live on. That is the payment dilution Deezer's CEO, Alexis Lanternier, has been warning about for almost two years.
If you build on generative models, keep reading, because this reaches your work too. The Boston question is whether training on material you never licensed counts as fair use, and a German court in Munich rules on a version of it on July 31. The image model, code model, or text model you ship on was assembled the same way, from data you can't audit and didn't clear. Music simply has organized rights-holders and audio fingerprinting, so it reaches court first. Deezer already tags AI tracks at 99.8% accuracy and licenses that detector to other companies, so proving what is and isn't machine-made is quickly becoming standard infrastructure.
So here is the test for this week: Do you know what your model was trained on, and could you prove it if a rights-holder matched your output to their catalog the way Sony says it matched Suno's? If the honest answer is no, that exposure is already sitting in your stack. You just haven’t been sued yet.
The longer version, including where the new licensing deals between major labels and AI music companies leave working artists, is on Hidden Layer:
Read Full Story on Hidden Layer
📑 CASE STUDY
Cadena Hub: From Open Build to AI-Native Platform
From idea to production: how AI-assisted development and community experimentation built a real network.

Image from Cadena
A few months ago, during the Windsurf Open Build, one of our chapter members began exploring an idea: what if professional networking could be smaller, more intentional, and actually useful?
That idea has now become Cadena Hub, an AI-powered B2B networking platform officially launching on August 1, 2026.
Cadena Hub is designed around curated, high-signal connections. Members are placed into small groups (“hubs”) that refresh monthly, and each week they receive a deliberate one-to-one introduction: complete with a written rationale for why the match was made. Contacts unlock through these introductions, creating a network that grows through context rather than cold outreach.
The platform supports a full member experience: onboarding, hubs, introductions, messaging, meetings with built-in video rooms, and a collaboration space. Behind the scenes, an admin portal handles application review and member management.

Image from Cadena
What makes this especially interesting is how it was built.
The project started as an early prototype during Windsurf, then evolved through a combination of Windsurf tooling and Claude as the primary development agent. When the project changed hands earlier this year, the new technical direction focused on something critical: verifying reality at every step.
Instead of relying on what an AI system “believed” it had done, the build process enforced strict validation:
Every change was read back from disk and type-checked
Every database operation was verified before and after execution
Every deployment was tested in staging before production
Security was proven through real-world attempts, not assumptions
This approach was paired with a tool-driven workflow:
Direct terminal access for real outputs (not predictions)
Live database reads and migrations via Supabase MCP
Deployment diagnostics through Netlify CLI
Verified communication flows via email tooling
The result is a system where AI accelerates development, but never replaces verification.
By July 21, the platform had already processed 140 applications, with over 130 approved members and 137 companies onboarded ahead of launch. The first cohort goes live August 1, when the initial hub rotation runs.
Cadena Hub is a strong example of what can emerge from combining community-driven experimentation with modern AI tooling: an idea formed in an open build environment, iterated with AI agents, and matured into a production-ready platform with real users.
If you’re building with AI—or thinking about it—this is what it looks like when experimentation turns into a real product. Follow the launch of Cadena Hub and explore how AI-native workflows can move your ideas from concept to production faster.
AI SUMMIT AT STANFORD
🌲 The AI Summit @ Stanford: Claim Your 10% Discount as an AIC Member

We're thrilled to share that The AI Collective is a proud community partner of the AI Summit at Stanford, and honestly, this is the event to be at this summer.
Happening July 30 to August 1, this pioneering residential AI summit brings together the leading founders, investors, technologists, and researchers shaping the future of AI, all on Stanford's campus, for three unforgettable days.
The speaker lineup currently includes:
Stanford President Jonathan Levin
Former Stanford President and Alphabet Chairman John Hennessy
Alfred Lin, Managing Partner at Sequoia Capital
Igor Babuschkin, co-founder of xAI
Arvind KC, Chief People Officer at OpenAI
Ilya Strebulaev, Professor of Finance at Stanford GSB
David Hefter, AI Investments at BlackRock
Aditya Naganath, Partner at Kleiner Perkins
Alex Morgan, Partner at Khosla Ventures
And that's just the start. This won’t be a hotel-ballroom conference; it's three days of living on Stanford’s campus alongside the people building and funding what comes next.
As part of our community, you get 10% off tickets with code AICOLLECTIVE. Spots are limited, and this one will sell out. Don't miss it.
🫵 Want your message in front of 200,000 AI builders?
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For all inquiries, send us a note at [email protected].
The AI Collective is built by volunteers across 180+ chapters in 40 countries.
Thank you to the thousands of volunteers around the world who make this work possible. We truly could not do this without you.
🧑💻 About the Editors

About Noah Frank
Noah is a researcher, innovation strategist, and ex-founder thinking and writing about the future of AI and the workforce. His work and body of research explores the economics of emerging technology and organizational strategy. Outside of AIC, Noah heads research for Centaurian AI.

About Joy Dong
Joy is a news editor, writer, and entrepreneur at the intersection of AI and blockchain. Whether she is demystifying complex systems in her newsletter, TEA, or building streamlined solutions through her automation agency, Ownly, Joy’s mission is to make emerging tech accessible and actionable for everyone.

About Lindsay Gross
Lindsay is an AI engineer, researcher, and writer focused on how AI systems behave in practice and what it takes to make them safe. Her work sits at the intersection of AI safety, governance, and product design. At AIC and in her newsletter, Hidden Layer, she writes about the questions that matter most as these systems scale.

