AXLE
T.J.T. INC
stock OTC

**Source:** [https://blog.colosseum.com/agent-hackathoin-ptoken-seeker-grants/](https://blog.colosseum.com/agent-hackathoin-ptoken-seeker-grants/)
Agent Hackathon Winners, P-Token Approved, Solana Audit Arena, Solana Mobile Builder Grants
https://preview.redd.it/901rc1z6aaqg1.png?width=960&format=png&auto=webp&s=a96378f71e2b9c84c9036a6d9d623cd3812db413
🎂Happy Birthday Solana!
Solana turned 6 this week and what a ride it's been!
From the early days of record-breaking TPS claims to the network outages that had critics writing obituaries, through the FTX collapse that tested the ecosystem's will to survive, and out the other side with a developer community that just kept building.
Six years in, Solana is processing more transactions than ever, onboarding the next wave of mobile users through Seeker, and attracting serious institutional attention.
The chaos was real, but so is what's been built. The future has never looked more exciting, and the builders aren't slowing down.
[https://x.com/solana/status/2033496751806583096](https://x.com/solana/status/2033496751806583096)
https://preview.redd.it/1p7d5oqcaaqg1.png?width=493&format=png&auto=webp&s=eeab629f732956c2085ed2e9cd76714dd855060e
**Here's what's featured in this week's issue:**
* Colosseum Announces the winners of the Solana Agent Hackathon
* P-Token (SIMD-266) has been approved
* Solana Mobile Builder SKR Grants are live
* Announcing Solana Audit Arena weekly security competition
# 🏆 Agent Hackathon Winners
Colosseum announced the winners of the Agent Hackathon, an experimental 11-day competition that attracted 1,634 OpenClaw agents and resulted in 454 completed project submissions from 753 active teams. AI, Infrastructure, and DeFi were the top project categories by volume.
Winners include: 
🥇 First Place ($50,000): [u/DegenDomeSolana](https://x.com/DegenDomeSolana?ref=blog.colosseum.com)
🥈 Second Place ($30,000) AgentOS by [u/0xbraindeds](https://x.com/0xbraindeds?ref=blog.colosseum.com)
🥉 Third Place ($15,000): [u/blockhelix](https://x.com/blockhelix?ref=blog.colosseum.com)
🤖 Most Agentic ($5,000): [u/cludebot](https://x.com/cludebot?ref=blog.colosseum.com)
The competition generated 13,560 total votes split between 8,304 human votes and 5,256 agent votes, alongside 55,365 comments and nearly 7,000 forum posts. The majority of participants worked solo, with 737 independent submissions versus 16 team-based entries.
Honorable mentions go to Sentry Agent Economy, StableGuard, Solana TX Debugger, AXLE Protocol, SolShield, Murkl, Clawbook, [AgentGrind.fun](http://AgentGrind.fun), TaskForce, MoltMob, Cabal Trading, and Karma Card.
[**Announcing the winners of the Solana Agent Hackathon**](https://x.com/colosseum/status/2034666123577442394?ref=blog.colosseum.com)
# 🪙 P-Token Approved
[SIMD 266](https://github.com/solana-foundation/solana-improvement-documents/pull/266?ref=blog.colosseum.com), introducing P-Token, has been approved. P-Token is a compute-optimized replacement for the current SPL Token program, built on Pinocchio rather than a new token standard or wallet-facing change.
The compute reductions are significant. Transfer drops from 4,645 CUs to 79. Transfer\_checked drops from 6,200 to 111. Standard token operations see roughly 95% compute reduction across the board.
Three new instructions accompany the redesign: 
* \`batch\` executes multiple token instructions in a single CPI call, paying the base CPI cost once rather than per instruction.
*  \`withdraw\_excess\_lamports\` recovers SOL accidentally stuck in mint accounts. 
* \`unwrap\_lamports\` sends lamports directly to a destination without temporary native token accounts.
P-Token is a program swap, not a migration. 
It deploys at a new address implementing the same instruction set and account layouts as the existing SPL Token program. Existing mints, token accounts, and ATAs are unchanged while new mints can opt into P-Token. Protocols only need to update their CPI target to the new program ID. 
Staged deployment and feature gate activation on the cluster are expected to follow, with a targeted launch in April 2026.
[**Solana Approves SIMD-0266 Upgrade for Faster Transactions**](https://www.mexc.com/news/927421?ref=blog.colosseum.com)
# 📱 Solana Mobile Grants
Solana Mobile launched a Builder Grants program to fund teams building on Seeker and the Solana Mobile ecosystem, with 4.3B SKR staked and 100k+ active users on the dApp Store.
Two funding tracks are available: 
* Open Builder Grants for new ideas
* Requests for Proposals targeting specific gaps in developer tooling and mobile primitives.
Applicants must show mobile-first design using native Android features, Solana Mobile Stack integration (Mobile Wallet Adapter, Seed Vault), and a clear milestone timeline.
Priority projects include apps with viral or sticky retention by default, creative SKR integrations for payments, incentives, or exclusive experiences, and developer tools that lower the barrier for mobile builders. 
Selected teams receive funding, technical guidance from the Solana Mobile team, and marketing support for dApp Store launches, where new apps can reach 10,000–20,000 users within weeks.
[**Solana Mobile Builder Grants: Bring Your Best Seeker and SKR Ideas**](https://blog.solanamobile.com/post/solana-mobile-builder-grants-bring-your-best-seeker-and-skr-ideas?ref=blog.colosseum.com)
# ⚔️ Solana Audit Arena
Solana Audit Arena is a free, weekly security competition for Solana security researchers. 
Each Monday, a new Anchor program is released, built using the safe-solana-builder tool and modeled on real-world DeFi implementations, for participants to audit and find vulnerabilities.
The competition targets junior researchers who lack a clear path to demonstrate skills, with realistic Solana programs designed to reflect production complexity rather than contrived examples. 
Week 1 features StakeFlow, a staking protocol with liquid and locked modes. Participants audit 16 instructions across a three-role permission system with focus areas including access control, reward calculation arithmetic, PDA validation, and CPI safety. 
Submissions are filed as GitHub Issues during a 7-day open window. The following Monday, [@0xcastle\_chain](https://x.com/0xcastle_chain?ref=blog.colosseum.com) validates and scores findings, posts results on X, and releases the next program. Late submissions are not accepted.
[**Solana Audit Arena**](https://github.com/Frankcastleauditor/Solana-Audit-Arena?ref=blog.colosseum.com)
Want early access to the latest products launching from Colosseum?
We're looking for alpha testers to be among the first to try what we're building!
[https://form.typeform.com/to/WahoPO08](https://form.typeform.com/to/WahoPO08)
# ⚡ Quick Hits
[Rust Enums Don't Serialize Themselves: What I Discovered About Memory, bytemuck, and Solana](https://x.com/inspiration_gx/status/2034353651595300884?ref=blog.colosseum.com) \- [@inspiration\_gx](https://x.com/inspiration_gx)
[Fixing the Biggest UX Problem in Crypto with KORA on Solana (video)](https://www.youtube.com/watch?v=N8o-88t7D2M&ref=blog.colosseum.com) \- [@Jonas Hahn](https://x.com/SolPlay_jonas)
[Active Accelerators & Growth Programs for Solana Builders](https://x.com/solana_stream/status/2034527576061055401?ref=blog.colosseum.com) \- [@solana\_stream](https://x.com/solana_stream)
[How hard can it be to price a token on-chain? (very)](https://x.com/0xanmol/status/2034643318651363754?ref=blog.colosseum.com) \- [@0xanmol](https://x.com/0xanmol)
[First product out of the new Solana Foundation products team is tokens.xyz](https://x.com/vibhu/status/2033592196176257125?ref=blog.colosseum.com) \- [@vibhu](https://x.com/vibhu)
[Introducing the Chewing Glass Explorer: a Solana explorer built for devs](https://x.com/redacted_noah/status/2032536255498420690?ref=blog.colosseum.com) \- [@redacted\_noah](https://x.com/redacted_noah)
# ⚙️ Tools & Resources
[x402-solana](https://www.npmjs.com/package/@quicknode/x402-solana?ref=blog.colosseum.com) lets you use Solana Kit with QuickNode's RPC with no account, API key, or subscription required. Just a Solana wallet file with some USDC and payments are made automatically per-request using the x402 protocol.
[SVM Whiteboard](https://github.com/anhbqHN24/svm-service?ref=blog.colosseum.com) is a simple educational project to demonstrate how (SVM) works written in Go, and simulates the core logic of Solana, like accounts, instructions, and memory management.
[solana-mpp](https://github.com/sendaifun/solana-mpp?ref=blog.colosseum.com) is an SPL token payment library for the Machine Payments Protocol (HTTP 402), supporting USDC, USDT, and custom tokens with on-chain
reference key verification.
[solana-mpp-sdk](https://github.com/solana-foundation/solana-mpp-sdk?ref=blog.colosseum.com) is a TypeScript SDK implementing the Machine Payments Protocol over HTTP 402, with one-time SPL token payments and voucher-based
streaming sessions, supporting ConnectorKit and u/solana/kit signers.
# 💸 Funding
[VeryAI secured $10M in seed funding](https://cryptorank.io/news/feed/6c85e-veryai-secures-10m-funding-as-backers-bet-on-zk-secured-palm-scanning-to-tackle-ai-fraud?ref=blog.colosseum.com) led by Polychain Capital, with participation from Anagram, Berggren Institute, and angel investor Anatoly Yakovenko, to launch a Solana-based palm verification system using ZK proofs and Solana Attestation Service for AI fraud detection.
# 👩‍🔧 Get Hired
* Kast is hiring a [Lead Flutter Developer](https://jobs.solana.com/companies/kast-2-ea67dfad-ab09-48d0-81ed-001a66156d05/jobs/71020127-lead-flutter-developer?ref=blog.colosseum.com#content)
* Anza is hiring a [Software Engineer, Security](https://jobs.solana.com/companies/anza-2/jobs/70973923-software-engineer-security?ref=blog.colosseum.com#content)
* Veda is hiring a [Smart Contract Engineer - SVM](https://jobs.solana.com/companies/veda/jobs/70887966-smart-contract-engineer-svm?ref=blog.colosseum.com#content)
* [LI.FI](http://LI.FI) is hiring a [VP of Engineering](https://jobs.solana.com/companies/li-fi-2/jobs/70584497-vp-of-engineering?ref=blog.colosseum.com#content)
# 🎧 Listen to This
# 11AM with Seed Club
Vibhu Norby, CPO at Solana Foundation, on faster product launches, what token success looks like, AI compressing idea-to-execution cycles, and the Foundation's push into enterprise and builder distribution.
[**Vibhu Norby, Chief Product Officer at Solana Foundation**](https://www.youtube.com/watch?v=CDMr_hpselw&ref=blog.colosseum.com)
[Follow me](https://x.com/mikehale?ref=blog.colosseum.com) on X!
# Thanks for reading ✌️
I hope you found something useful here! If you have any suggestions or feedback just let me know what you think.

**Source:** [https://blog.colosseum.com/agent-hackathoin-ptoken-seeker-grants/](https://blog.colosseum.com/agent-hackathoin-ptoken-seeker-grants/)
Agent Hackathon Winners, P-Token Approved, Solana Audit Arena, Solana Mobile Builder Grants
https://preview.redd.it/901rc1z6aaqg1.png?width=960&format=png&auto=webp&s=a96378f71e2b9c84c9036a6d9d623cd3812db413
🎂Happy Birthday Solana!
Solana turned 6 this week and what a ride it's been!
From the early days of record-breaking TPS claims to the network outages that had critics writing obituaries, through the FTX collapse that tested the ecosystem's will to survive, and out the other side with a developer community that just kept building.
Six years in, Solana is processing more transactions than ever, onboarding the next wave of mobile users through Seeker, and attracting serious institutional attention.
The chaos was real, but so is what's been built. The future has never looked more exciting, and the builders aren't slowing down.
[https://x.com/solana/status/2033496751806583096](https://x.com/solana/status/2033496751806583096)
https://preview.redd.it/1p7d5oqcaaqg1.png?width=493&format=png&auto=webp&s=eeab629f732956c2085ed2e9cd76714dd855060e
**Here's what's featured in this week's issue:**
* Colosseum Announces the winners of the Solana Agent Hackathon
* P-Token (SIMD-266) has been approved
* Solana Mobile Builder SKR Grants are live
* Announcing Solana Audit Arena weekly security competition
# 🏆 Agent Hackathon Winners
Colosseum announced the winners of the Agent Hackathon, an experimental 11-day competition that attracted 1,634 OpenClaw agents and resulted in 454 completed project submissions from 753 active teams. AI, Infrastructure, and DeFi were the top project categories by volume.
Winners include: 
🥇 First Place ($50,000): [u/DegenDomeSolana](https://x.com/DegenDomeSolana?ref=blog.colosseum.com)
🥈 Second Place ($30,000) AgentOS by [u/0xbraindeds](https://x.com/0xbraindeds?ref=blog.colosseum.com)
🥉 Third Place ($15,000): [u/blockhelix](https://x.com/blockhelix?ref=blog.colosseum.com)
🤖 Most Agentic ($5,000): [u/cludebot](https://x.com/cludebot?ref=blog.colosseum.com)
The competition generated 13,560 total votes split between 8,304 human votes and 5,256 agent votes, alongside 55,365 comments and nearly 7,000 forum posts. The majority of participants worked solo, with 737 independent submissions versus 16 team-based entries.
Honorable mentions go to Sentry Agent Economy, StableGuard, Solana TX Debugger, AXLE Protocol, SolShield, Murkl, Clawbook, [AgentGrind.fun](http://AgentGrind.fun), TaskForce, MoltMob, Cabal Trading, and Karma Card.
[**Announcing the winners of the Solana Agent Hackathon**](https://x.com/colosseum/status/2034666123577442394?ref=blog.colosseum.com)
# 🪙 P-Token Approved
[SIMD 266](https://github.com/solana-foundation/solana-improvement-documents/pull/266?ref=blog.colosseum.com), introducing P-Token, has been approved. P-Token is a compute-optimized replacement for the current SPL Token program, built on Pinocchio rather than a new token standard or wallet-facing change.
The compute reductions are significant. Transfer drops from 4,645 CUs to 79. Transfer\_checked drops from 6,200 to 111. Standard token operations see roughly 95% compute reduction across the board.
Three new instructions accompany the redesign: 
* \`batch\` executes multiple token instructions in a single CPI call, paying the base CPI cost once rather than per instruction.
*  \`withdraw\_excess\_lamports\` recovers SOL accidentally stuck in mint accounts. 
* \`unwrap\_lamports\` sends lamports directly to a destination without temporary native token accounts.
P-Token is a program swap, not a migration. 
It deploys at a new address implementing the same instruction set and account layouts as the existing SPL Token program. Existing mints, token accounts, and ATAs are unchanged while new mints can opt into P-Token. Protocols only need to update their CPI target to the new program ID. 
Staged deployment and feature gate activation on the cluster are expected to follow, with a targeted launch in April 2026.
[**Solana Approves SIMD-0266 Upgrade for Faster Transactions**](https://www.mexc.com/news/927421?ref=blog.colosseum.com)
# 📱 Solana Mobile Grants
Solana Mobile launched a Builder Grants program to fund teams building on Seeker and the Solana Mobile ecosystem, with 4.3B SKR staked and 100k+ active users on the dApp Store.
Two funding tracks are available: 
* Open Builder Grants for new ideas
* Requests for Proposals targeting specific gaps in developer tooling and mobile primitives.
Applicants must show mobile-first design using native Android features, Solana Mobile Stack integration (Mobile Wallet Adapter, Seed Vault), and a clear milestone timeline.
Priority projects include apps with viral or sticky retention by default, creative SKR integrations for payments, incentives, or exclusive experiences, and developer tools that lower the barrier for mobile builders. 
Selected teams receive funding, technical guidance from the Solana Mobile team, and marketing support for dApp Store launches, where new apps can reach 10,000–20,000 users within weeks.
[**Solana Mobile Builder Grants: Bring Your Best Seeker and SKR Ideas**](https://blog.solanamobile.com/post/solana-mobile-builder-grants-bring-your-best-seeker-and-skr-ideas?ref=blog.colosseum.com)
# ⚔️ Solana Audit Arena
Solana Audit Arena is a free, weekly security competition for Solana security researchers. 
Each Monday, a new Anchor program is released, built using the safe-solana-builder tool and modeled on real-world DeFi implementations, for participants to audit and find vulnerabilities.
The competition targets junior researchers who lack a clear path to demonstrate skills, with realistic Solana programs designed to reflect production complexity rather than contrived examples. 
Week 1 features StakeFlow, a staking protocol with liquid and locked modes. Participants audit 16 instructions across a three-role permission system with focus areas including access control, reward calculation arithmetic, PDA validation, and CPI safety. 
Submissions are filed as GitHub Issues during a 7-day open window. The following Monday, [@0xcastle\_chain](https://x.com/0xcastle_chain?ref=blog.colosseum.com) validates and scores findings, posts results on X, and releases the next program. Late submissions are not accepted.
[**Solana Audit Arena**](https://github.com/Frankcastleauditor/Solana-Audit-Arena?ref=blog.colosseum.com)
Want early access to the latest products launching from Colosseum?
We're looking for alpha testers to be among the first to try what we're building!
[https://form.typeform.com/to/WahoPO08](https://form.typeform.com/to/WahoPO08)
# ⚡ Quick Hits
[Rust Enums Don't Serialize Themselves: What I Discovered About Memory, bytemuck, and Solana](https://x.com/inspiration_gx/status/2034353651595300884?ref=blog.colosseum.com) \- [@inspiration\_gx](https://x.com/inspiration_gx)
[Fixing the Biggest UX Problem in Crypto with KORA on Solana (video)](https://www.youtube.com/watch?v=N8o-88t7D2M&ref=blog.colosseum.com) \- [@Jonas Hahn](https://x.com/SolPlay_jonas)
[Active Accelerators & Growth Programs for Solana Builders](https://x.com/solana_stream/status/2034527576061055401?ref=blog.colosseum.com) \- [@solana\_stream](https://x.com/solana_stream)
[How hard can it be to price a token on-chain? (very)](https://x.com/0xanmol/status/2034643318651363754?ref=blog.colosseum.com) \- [@0xanmol](https://x.com/0xanmol)
[First product out of the new Solana Foundation products team is tokens.xyz](https://x.com/vibhu/status/2033592196176257125?ref=blog.colosseum.com) \- [@vibhu](https://x.com/vibhu)
[Introducing the Chewing Glass Explorer: a Solana explorer built for devs](https://x.com/redacted_noah/status/2032536255498420690?ref=blog.colosseum.com) \- [@redacted\_noah](https://x.com/redacted_noah)
# ⚙️ Tools & Resources
[x402-solana](https://www.npmjs.com/package/@quicknode/x402-solana?ref=blog.colosseum.com) lets you use Solana Kit with QuickNode's RPC with no account, API key, or subscription required. Just a Solana wallet file with some USDC and payments are made automatically per-request using the x402 protocol.
[SVM Whiteboard](https://github.com/anhbqHN24/svm-service?ref=blog.colosseum.com) is a simple educational project to demonstrate how (SVM) works written in Go, and simulates the core logic of Solana, like accounts, instructions, and memory management.
[solana-mpp](https://github.com/sendaifun/solana-mpp?ref=blog.colosseum.com) is an SPL token payment library for the Machine Payments Protocol (HTTP 402), supporting USDC, USDT, and custom tokens with on-chain
reference key verification.
[solana-mpp-sdk](https://github.com/solana-foundation/solana-mpp-sdk?ref=blog.colosseum.com) is a TypeScript SDK implementing the Machine Payments Protocol over HTTP 402, with one-time SPL token payments and voucher-based
streaming sessions, supporting ConnectorKit and u/solana/kit signers.
# 💸 Funding
[VeryAI secured $10M in seed funding](https://cryptorank.io/news/feed/6c85e-veryai-secures-10m-funding-as-backers-bet-on-zk-secured-palm-scanning-to-tackle-ai-fraud?ref=blog.colosseum.com) led by Polychain Capital, with participation from Anagram, Berggren Institute, and angel investor Anatoly Yakovenko, to launch a Solana-based palm verification system using ZK proofs and Solana Attestation Service for AI fraud detection.
# 👩‍🔧 Get Hired
* Kast is hiring a [Lead Flutter Developer](https://jobs.solana.com/companies/kast-2-ea67dfad-ab09-48d0-81ed-001a66156d05/jobs/71020127-lead-flutter-developer?ref=blog.colosseum.com#content)
* Anza is hiring a [Software Engineer, Security](https://jobs.solana.com/companies/anza-2/jobs/70973923-software-engineer-security?ref=blog.colosseum.com#content)
* Veda is hiring a [Smart Contract Engineer - SVM](https://jobs.solana.com/companies/veda/jobs/70887966-smart-contract-engineer-svm?ref=blog.colosseum.com#content)
* [LI.FI](http://LI.FI) is hiring a [VP of Engineering](https://jobs.solana.com/companies/li-fi-2/jobs/70584497-vp-of-engineering?ref=blog.colosseum.com#content)
# 🎧 Listen to This
# 11AM with Seed Club
Vibhu Norby, CPO at Solana Foundation, on faster product launches, what token success looks like, AI compressing idea-to-execution cycles, and the Foundation's push into enterprise and builder distribution.
[**Vibhu Norby, Chief Product Officer at Solana Foundation**](https://www.youtube.com/watch?v=CDMr_hpselw&ref=blog.colosseum.com)
[Follow me](https://x.com/mikehale?ref=blog.colosseum.com) on X!
# Thanks for reading ✌️
I hope you found something useful here! If you have any suggestions or feedback just let me know what you think.