What if you could prove your file existed at a specific time?
Meet Proof of Creation, a project by @Edgar121212123, a @polytech_am student who has submitted his work to the @colosseum hackathon.
It uses SHA-256 hashing directly in your browser, so your files stay on your device while their existence can be verified onchain.
The MVP is now working on @solana Devnet.
Proof that great ideas can start right here in our community!
🚀 Introducing Proof of Creation — verifiable timestamps for digital files, built on Solana.
🔐 SHA-256 hashing happens in your browser. Your file stays on your device.
⛓️ Our MVP is now working on Solana Devnet!
Helping creators prove a file existed at a recorded time.
This is where @solanamobile gets interesting: it's no longer about one phone. 1,500+ dApps on @Ledger Atom, with Ledger-level security behind them.
Big next chapter!
Solana Mobile’s first hardware expansion partner is @Ledger.
The Seeker App, with the Solana dApp Store and wallet, will be integrated with Ledger’s new device.
Seekers, meet Ledger Atom. ⚛️🧵
Your crypto needs a backup plan too.
That’s what @MariaBaghiyan and @ManeHakobyan_ are building with @everkeepsol. Both @polytech_am students and active members of the Solana Armenia community, they’ve built a digital inheritance solution on @solana to help people plan what happens to their crypto when they’re no longer around to manage it.
Their project is now submitted to @colosseum, bringing a practical solution to a problem every crypto holder should think about.
Somewhere right now, a wallet is full of crypto and nobody has the key.
Not hacked, just inaccessible to its owner.
With EverKeep, your crypto can outlive your last login. Choose who inherits it and set the rules for what happens next.
Your digital legacy, on your terms.
36 Followers 43 FollowingThe trust layer for every "I agree" on Solana.
Users sign it. The chain records it. Your program enforces it. Nobody can fake it.
Live on Devnet ⚡
37 Followers 17 FollowingThe payment layer for AI agents & machines in the physical world 🤖⚡️
Powered by: @staex_io, @solana, @peaq
Building with: @staex_io | @SuperteamDE
4 Followers 1 FollowingTrend-following autopilot for BTC, ETH & SOL on @solana. One decision a day, swaps via @JupiterExchange from your own wallet, every decision proven on-chain.
31 Followers 58 FollowingThe Cinematic Mind who speaks Tech. Contributor across Rust/EVM. Turning complex infrastructure into Cinematic Power built for your Web3 legacy. DM to build.
117 Followers 541 FollowingWE WANNA SAVE STUDENTS MONEY!! Your student ID that gives you discounts with a 𝗖̶𝗢̶𝗗̶𝗘̶ CLICK. On @solana | @SuperteamIE 🇮🇪 Founder @sarahwords_sol
4 Followers 1 FollowingTrend-following autopilot for BTC, ETH & SOL on @solana. One decision a day, swaps via @JupiterExchange from your own wallet, every decision proven on-chain.
2.4M Followers 3K Following@solana accelerationist. giga-techno-optimist. bad jokes are my own. rt's and likes are not endorsements. do your own research.
122K Followers 5K Followingaccelerating founders @SolanaFndn || meme quant & culture shaman || Mentor @SuperteamTH || here for a long time, not for a good time
3K Followers 331 FollowingWhere Thailand's best talent get discovered, build ambitious companies and connect globally
Powered by @superteam and @solana