There are many many ways to get your transaction id. You can also check on. ETH & ERC btccashwiki.com BITCOIN: btccashwiki.com A TXID (Transaction ID) is basically an identification number for a bitcoin transaction. You get a TXID by hashing transaction data through SHA twice . Every Bitcoin transaction comes with its own transaction ID (TXID), a string of letters and numbers that makes it unique. The btccashwiki.com wallet.