#signdigitalsovereigninfra $SIGN
1. Signing a crypto transaction
When you send cryptocurrency, you “sign” it with your private key. This proves ownership and authorizes the transaction.
Done automatically in wallets like , , or
You just confirm the transaction → the wallet signs it behind the scenes
2. Signing a message (verification)
You can sign a message to prove you own a wallet address (without sending funds).
Used for login, identity verification, or Web3 apps
Example: “Sign this message to connect your wallet” on dApps
3. Crypto signals (trading signals)
Sometimes people say “sign crypto” when they mean signals (buy/sell recommendations).
These are tips like: “Buy BTC at X, sell at Y”
Be cautious—many signal groups are unreliable or scams
4. Zodiac signs & crypto
Less common, but some people ask about “crypto signs” in astrology—this isn’t actually related to blockchain.
