Comprendre les blockchains
Validity rollups: proving a state transition
A proof can establish compliance with an encoded computation while leaving other dependencies outside it.
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408 · Articles et références
Comprendre les blockchains
Validity-proof rollups
Validity rollups submit cryptographic proofs for defined transitions.
Structure de marché
Vesting side letters
Private agreements can accelerate or loosen public token schedules.
Histoire crypto
Voyager Digital collapse
Voyager suspended activity and entered bankruptcy in 2022 after lending and counterparty exposures became uncollectable.
Méthodes de recherche
Wallet attribution: an address is not a person
Transfers can be observable while ownership and intent remain uncertain.
Méthodes de recherche
Wallet clusters: confidence is not ownership
Shared timing and funding can support a lead without proving a shared operator.
Types d’arnaques
Wallet drainer services
Commercial kits give affiliates phishing pages and share stolen proceeds.
Types d’arnaques
Wallet-app impersonation
A counterfeit app copies the branding and interface of a known wallet.
Types d’arnaques
Wallet-connect session abuse
A connection creates a persistent channel between a wallet and a hostile application.
Structure de marché
Wash trading
One economic party trades with itself to manufacture volume or price.
Structure de marché
Wash trading and the appearance of demand
Volume needs counterparties, ownership context and a method before it becomes evidence of manipulation.
Portefeuilles et sécurité
What an audit or scanner actually covers
Scope, version, exclusions and unresolved findings are the useful parts of the report.
Recherche MASTR
When a prediction-market win is staged
MASTR's analysis of promotional content that makes fabricated success look like an ordinary user's experience.
Types d’arnaques
Withdrawal-fee escalation
A platform demands tax, insurance, gas or verification money before release.
Histoire crypto
Wormhole message-verification failure
In February 2022 an attacker bypassed Wormhole verification and minted unbacked wrapped ETH on Solana.
Réseaux et chaînes
XRP Ledger: validators, XRP and issued assets
A trusted validator list is a consensus input, not a list of asset guarantees.
DeFi et gouvernance
Yield: identify who pays it
Borrower interest, trading fees, subsidies and new deposits are different sources of return.