Read the chain directly. Then act on what it says.
Wallet and token checks on Solana & Robinhood Chain: paste an address, and there is no wallet to connect and nothing to sign. When a check finds something worth fixing, the operation that fixes it is one click away — and your own wallet signs it.
Every tool here started as something found by reading the chain directly, and the research that found it is published in full.
Proof
Each tool started as a question
The research is not marketing for the tools. It is where they came from — someone read the chain, found something the documentation did not mention, and then built the thing that acts on it.
- Solana's 90% Rent Cut: The Economics of SIMD-0437Accounts funded before the rent cut keep every lamportTake back the surplus
- Permissioned Tokens on Solana: How Token ACL Works — and How to Tell It From a HoneypotA permissioned token and a honeypot look identical on-chainAudit a token
- Robinhood Chain: Three Things the Docs Don't SayA token blocklist that appears in no ABIRug-check a token
The tools
What you can check, and what you can fix
The checks are read-only: paste an address, and they read public chain data — no wallet connection, nothing to sign. A check is a read, not a promise. It reports what the chain says right now, and plenty of wallets come back clean.
Solana
Eleven read-only checks, then the operations to act on them.
- Check a wallet
- Audit a token
- Reclaim SOL from empty accounts
- Take back the rent surplus
- Unwrap wrapped SOL
- Revoke mint and freeze authority
- Create a token
Robinhood Chain
Chain 4663 — read directly, since the docs leave a lot out.
Everything on Robinhood ChainResearch
The rest of what reading the chain turned up
How Many Confirmations Does a Solana Deposit Need?
“Confirmed” means more than two-thirds of stake has voted on your block once; “finalized” means 32 blocks deep — 8 seconds at today’s 250 ms slots. How many confirmations a deposit really needs, what each commitment level measures, the 120-second client deadline, and what Alpenglow replaces it with.
How Long to Unstake Solana: The 9% Cooldown Queue Explained
Deactivated stake drains at most 9% of total cluster stake per epoch, shared pro rata, with a one-lamport floor — so a crowded exit slows yours. How long unstaking really takes, the cooldown formula, and why a drain that took six days at launch takes under four now.
When Solana Staking Rewards Arrive, and Why Yours Was Zero
Staking rewards are paid over the first blocks of each epoch, and which block pays your stake account is a hash of its address — computable in advance. The nine reasons the node records instead of a payment, and what a zero reward actually says about your validator.