Colosseum Codex: Cofounder Matching, Devnet Restart, Hydra

Colosseum Cofounder Matching, MLH 10 Days of Solana, Anza Devnet Feature Deactivation, Hydra Crank

Announcing Colosseum Cofounder Matching

We're excited to announce that Colosseum's Cofounder Matching platform is now open to the public. It's a way for serious crypto founders to find the person they'll build their next company with. Whether you've already been through the arena, or

Colosseum Codex: Cohort 4 Demo Day, Token Holder Report, Blazar

Colosseum Accelerator Cohort 4 Demo Day, Solana Token Holder Report Q1 2026, Blazar WebSocket Engine, $1.1T in Q1 Economic Activity

Colosseum Codex: Frontier Hackathon, Drift Exploit, Stride Security

Frontier Hackathon, Drift Exploit, STRIDE Security Program, Anchor 1.0, Solana Developer Bootcamp 2026, Engineering Solana Book

Announcing the Solana Frontier Hackathon

We are excited to release all of the details regarding Solana's Frontier Hackathon! Crypto's largest startup competition will be once again powered through Colosseum’s online platform and run April 6 through May 11, 2026. As with previous Colosseum hackathons, builders will compete for prizes, pre-seed

Colosseum Codex: Umbra SDK, MagicBlock Private Payments, x402 Foundation

Umbra Privacy SDK, MagicBlock Private Payments API, x402 Foundation

Colosseum Codex: Frontier Hackathon, Copilot, Constellation MCP

Frontier Hackathon, Colosseum Copilot AI Assistant, Constellation MCP Whitepaper, Solana Developer Platform, Quasar Program Development Framework, MoonPay Open Wallet Standard

Colosseum Codex: Agent Hackathon Winners, P-Token, Mobile Builder Grants

Agent Hackathon Winners, P-Token Approved, Solana Audit Arena, Solana Mobile Builder Grants

Colosseum Codex: Superteam USA, Mastercard Partner Program, Jito Acquires SolanaFloor

Superteam USA, Mastercard Crypto Partner Program, Jito Relaunches SolanaFloor

Colosseum Codex: Solana Payments Hub, Onion DAO, Anchor v2

Solana Payments Hub, Onion DAO 2026, Anchor v2 Proposal, 60 Days of Solana Course, SolanaCDN

Colosseum Codex: Reflect Whitelabel, Solana Staking Index, Metaplex App

Reflect Whitelabel, Solana Staking Index, Metaplex App, Solana Audit Service

Colosseum Codex: State of Solana Q4, Prop AMM Challenge, Kamino BuildKit

Messari State of Solana Q4 2025 Report, Kamino BuildKit, Prop AMM Challenge, Stake-Weighted Governance

Crypto is not cool (again).

Public sentiment around crypto has hit a fresh local low (yet again). With this as the backdrop, I wanted to publicly share an excerpt from our latest update to Colosseum's limited partners. There's so much to be optimistic about happening across the ecosystem and time will

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Colosseum Codex: Syndica Developer Report, DFlow Proof, Quicknode x402

Syndica 2025 Developer Report, DFlow Proof, Quicknode x402, Multicoin ACE Analysis, SafePal Hardware Builder Grants

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Colosseum Codex: Agent Hackathon, Blueshift Mobile Course, Arcium Mainnet Alpha

Colosseum AI Agent Hackathon, Blueshift 5-part Solana Mobile Course, Arcium on Mainnet Alpha, Birdeye Solana ICM Report

Announcing Colosseum’s Agent Hackathon

We’re excited to launch Solana’s AI Agent Hackathon, a highly experimental competition where agents generate the code/products, humans vote, and the best agent projects receive USDC prizes. Learn more at colosseum.com/agent-hackathon. From February 2 through February 12, 2026, autonomous agents will register, form teams, build

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Colosseum Codex: Accelerate Miami, Contra, Anza 2026 Roadmap

Accelerate USA in Miami, Contra Private Execution Infrastructure, Anza 2026 Roadmap, Security Token Standard

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Colosseum Codex: Mithril Alpha, Blueshift SVM Research, Oro GRAIL Gold API

Mithril Validator Alpha Release, Blueshift SVM Research Articles, Oro GRAIL Gold API, Solana on Nansen Free, Colosseum San Francisco Office Opening Party

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Colosseum Codex: 2026 Hackathons, Updraft Solana Course, Offline Signer CLI

Colosseum 2026 Hackathon Schedule, Cyfrin Updraft Solana Development Course, Chainflow Offline Signer CLI, Inco Lightning Beta

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Colosseum Codex: Kora, Solana 2025, LazorKit Cookbook

Kora, Solana Keychain, Solana 2025 Stats and Dominance, LazorKit Cookbook

The Weird Corners Matter

We get asked a version of the same question all the time: “What do you invest in at Colosseum?” It’s a reasonable question, but it’s also usually the wrong one. It assumes the answer is a category, a sector, or a thesis that fits neatly onto a slide.

Announcing Colosseum's Accelerator Cohort 4

We are excited to unveil Colosseum's fourth accelerator cohort. The batch is composed of winning founders from the recent Solana Cypherpunk Hackathon and our ongoing Eternal competition. 1,576 teams submitted products in the hackathon, along with an addition 64 submissions from Eternal in H2 2025. From the

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Colosseum Codex: Cypherpunk Winners, STAMP, Light Token

Cypherpunk Hackathon Winners, Colosseum STAMP, Light Protocol Light-token, Firedancer on Mainnet, Phantom Connect SDK

Introducing the Colosseum STAMP

Simple Token Agreement, Market Protected Over the past decade, Y Combinator transformed startup fundraising with the SAFE (Simple Agreement for Future Equity), a more practical alternative to convertible notes and priced rounds. As crypto venture kicked off, the SAFT (Simple Agreement for Future Tokens) emerged to handle token issuance, but