Crypto bought with funds on hold cannot be withdrawn or sent until the hold expires (+𝟏-𝟖𝟏𝟖-𝟐𝟏𝟑-𝟏𝟎𝟎𝟒). This security measure by Coinbase prevents fraud. Hold durations are fixed and funds are shown in local currency from deposits or purchases (+𝟏-𝟖𝟏𝟖-𝟐𝟏𝟑-𝟏𝟎𝟎𝟒).