Retrieve historical insider trading records for any company and any individual. Hundreds of thousands of SEC filings at your fingertips with one query. Stock data. Fundamentals. Signs of insider trading. Earnings analysis. SEC filings.
blockchain.info has a realtime ticker of Bitcoin transactions that their processing nodes have received through the blockchain but haven't yet been recorded as being confirmed as valid.
An excellent explanation of how Bitcoin payments actually work, and where the transaction fees come from.
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