Generating P2WSH addresses | Is there a standard WitnessScript? For the examples below I am going to be talking of 1-of-1 multisig only derived from a single private key.
For P2WPKH, the address is generated using using hash160 of the public key which acts as the witness program.
For P2WSH, is there any standard witness program? The demo in https://bc-2.jp/tools/bech32demo/index.html uses &lt;pubkey&gt; OP_CHECKSIG[0xac] as the WitnessScript. While bitcoinaddress pip package uses a different approach (see https://github.com/fortesp/bitcoinaddress/blob/master/bitcoinaddress/address.py#L130-L133 )
(Please excuse any wrong nomenclature I might have used in this question)
It is 0 and a 32-byte push of Sha256 of the scriptPubKey (which is the script you use to generate the address). You can find an example here: https://github.com/bitcoin/bips/blob/master/bip-0141.mediawiki#p2wsh
The Python example you linked uses WP2PSH as WP2PKH. You can see the how WP2PKH works here: https://github.com/bitcoin/bips/blob/master/bip-0141.mediawiki#p2wpkh