Free & open source · Solana
On-chain milestones, Seeker-native, Ino-backed—and Sakura AI (beta) for picks, swaps, bridges, and more in plain language. Your library, your proofs — without the noise.
Sakura isn't just a reader. It's an engine that translates your curiosity into verifiable milestones. Collect chapters, unlock exclusive art, and own your reading journey.
Every page turned is a step. Every chapter completed is a record. Verification starts with the first word.
Unlock limited edition cover art and hidden pages that reside permanently in your collection.
Your progress is tied to the Solana ledger. Hard milestones that no one can take away from you.
Ino is a Solana program that records verifiable milestones of reader participation -- tied permanently to a wallet. If it's not a milestone, it doesn't go on-chain.
When you unlock a chapter using $SAKURA, a PDA (Program Derived Address) is created on Solana, proving you were there from Day 1.
// PDA structure for Chapter
pub struct ChapterRecord {
pub reader: Pubkey,
pub chapter_id: u32,
pub timestamp: i64,
pub seed_bump: u8,
}Finish a volume to mint a non-transferable achievement record. Your library is your reputation.
pub fn mint_completion(
ctx: Context<MintCompletion>
) -> Result<()> {
// Logic for sovereign achievement
}When a chapter drops, Ino tracks a global counter. If you're among the first 1,000 readers to unlock it, you earn a verifiable Early Reader badge.
{
user_pubkey: "7xKXt...",
series_id: "sakura_001",
chapter_id: 1,
badge_type: "EarlyReader",
awarded_at: 1740268800
}When a reader tips or supports a creator, it becomes on-chain reputation. Visible participation. Portable across any app that reads the program.
{
user_pubkey: "7xKXt...",
creator_pubkey: "3pZm9...",
total_supported: 2.5,
tier_level: "Gold"
}You don't put everything on-chain. You put the things that mean something.
Your reading achievements travel with your wallet. No lock-in. No silos. Cross-platform by default.
Any front-end can read your progress. Your milestones are not trapped in one app -- they're visible everywhere.
Real engagement numbers, not inflated analytics. Verifiable support metrics that creators can trust.
Other programs can gate rewards, airdrops, or access based on milestones. Your reading unlocks real value.
A pinned launcher on the home feed opens a full-screen assistant tuned for readers and wallets: natural language first, confirmations before anything hits-chain.
Ask for something to watch or read tonight, catch up after a hiatus, resume where you stopped, surface recommendations, set price reminders, swap or bridge with quoted routes, tip a creator—you describe it; Sakura AI routes the request through tooling with your wallet context. Chat threads can sync when you're signed in so you aren't starting from scratch on a new device.
Under the hood, responses use fast inference (including Groq-hosted models with tool routing) tied to Solana portfolio data and DEX quoting, alongside optional alerts and lightweight long-term preferences you control. Unlocking Sakura AI is tied to holding $SAKURA in-app; risky actions stay approval-gated in the client—no silent signatures.
Your reading journey starts here.
