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Less noise. More understanding.

About BIBIBI Daily Digest Privacy & Account Security

For information and learning only. Not investment advice. Crypto assets involve risk.

© 2026 BIBIBI

Glossary

Terms12 shown

AI DeepfakeUse AI synthesized or imitated voices and images of others to impersonate trusted individuals and make fraudulent requests more credible.
TrustlessThe property that participants do not need to trust one another or rely on a third party, while the system still operates correctly according to the network rules.
zk-STARKAbbreviation for “Zero-Knowledge Scalable Transparent Argument of Knowledge,” a zero-knowledge proof scheme that requires no trusted setup and is based on collision-resistant hash functions.
Shared securityA model in which a new service borrows security from existing staked assets and a trust foundation, without having to build a security system from scratch.
TrustlessThe system does not rely on a trusted central authority; instead, it operates through computer code and mathematical algorithms.
Data Availability Committee (DAC)A committee composed of a group of trusted nodes responsible for confirming that data is stored correctly and accessible to network participants.
Pig-butchering scamA scam in which the perpetrator first builds trust over an extended period, then persuades the victim to repeatedly transfer funds to a fraudulent investment platform.
Proof of Staked Authority (PoSA)A consensus mechanism that combines Proof of Stake with Proof of Authority, requiring validators to both hold or stake tokens and have a trusted reputation.
Proof of Authority (PoA)A consensus model in which validators are preselected based on their reputation; the key requirement for becoming a validator is a trusted reputation rather than staked assets.
Social recovery walletA crypto wallet that allows trusted contacts to jointly help the user recover access to the wallet.
Federated cross-chain bridgeA cross-chain bridge in which asset transfers between different blockchains are approved by a group of trusted entities.
Anti-phishing codeA unique code set by the user and displayed in platform notification emails, which can help determine whether an email is genuine and trustworthy.

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Definition

Trustless

The system does not rely on a trusted central authority; instead, it operates through computer code and mathematical algorithms.

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