Password Manager
Tool that generates and stores strong unique passwords, often with secure sharing and 2FA support.
Dapp Ahoy! World beyond Web3
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Archives: Glossary
Archives: Glossary
Posterior (Bayesian)
Updated distribution over parameters after observing data, combines prior and likelihood.
Probabilistic Payments
Micropayment scheme where a sender issues lottery tickets with expected value equal to the price.
Programmable Privacy
Smart contract controlled privacy where viewing and spending rights are enforced by cryptography.
Proxy Re Encryption
Cryptographic technique where a proxy can transform ciphertext from one key to another without learning the plaintext.
Password Hashing
Using memory hard algorithms like Argon2 or scrypt with salt and pepper to store passwords safely.
Proof of Replication
Proof that a storage provider has stored a unique encoding of data, not deduplicated copies.
Proof of Spacetime
Proof that storage was provided over a period, used by decentralized storage networks.
Proof of Space
Sybil resistance where miners commit disk space rather than compute power.
Proof of History
Verifiable delay based sequence used by Solana to order events without relying on synchronized clocks.
Proof of Burn
Consensus or allocation method where coins are provably destroyed to gain rights or bootstrap a chain.
