DeepOnion (ONION) | BEST PRIVACY COIN FOR CRYPTO PORTFOLIO

bitcoin breaks major resistance; has the bitcoin [BTC] bull run begun? bitcoin broke a strong resistance line that had pressured the price to stay under for almost a year. This has caused some to speculate […]

bitcoin transactions can include OP_RETURN data: a non-spendable output that embeds small, limited-size arbitrary metadata (hashes, timestamps, messages) on-chain. Useful for notarization but increases blockchain storage.