Results for “json-ledger”

4 skills

implementing-log-integrity-with-blockchain

Build an append-only log integrity chain using SHA-256 hash chaining for tamper detection. Each log entry is hashed with the previous entry's hash to create a blockchain-like structure where modifying any entry invalidates all subsequent hashes.

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mariadb-corporation

mariadb-json-functions

Catalog of MariaDB JSON functions with signatures and semantics, covering constructors, extraction, modification, merging, validation, introspection, and formatting. Use when writing SQL that builds, queries, or alters JSON data in MariaDB.

firecrawl-agent

Extracts structured JSON data from complex multi-page websites using an AI agent that navigates pages and returns results matching a schema.

Process JSON data from files or standard input using jq filters for extraction, filtering, and transformation.