Is this reward for SHA-1 preimage correctly constructed?

Code:

decodescript 6e879169a76e75a988ac
{
"asm": "OP_2DUP OP_EQUAL OP_NOT OP_VERIFY OP_SHA1 OP_2DUP OP_DROP OP_HASH160 OP_EQUALVERIFY OP_CHECKSIG",
"type": "nonstandard",
"p2sh": "2NE2dLCZzw7nYSKaHouiSjKWHry9qXgcJyt",
"segwit": {
"asm": "0 b91d7ae4c9fc1edca8d16a679b2843560f50eeb78db6aa051c62d6d5b73f2013",
"hex": "0020b91d7ae4c9fc1edca8d16a679b2843560f50eeb78db6aa051c62d6d5b73f2013",
"reqSigs": 1,
"type": "witness_v0_scripthash",
"addresses": [
"tb1qhywh4exfls0de2x3dfnek2zr2c84pm4h3km25pguvttdtdelyqfsqnquhy"
],
"p2sh-segwit": "2NCdayxXk2GNnz3xFCDoQcdNgQFWhgh5qwP"
}
}

Code:

[signature][publicKey][sha1image] //OP_2DUP
[signature][publicKey][sha1image][publicKey][sha1image] //OP_EQUAL
[signature][publicKey][sha1image][0] //OP_NOT
[signature][publicKey][sha1image][1] //OP_VERIFY
[signature][publicKey][sha1image] //OP_SHA1
[signature][publicKey][sha1(sha1image)] //OP_2DUP
[signature][publicKey][sha1(sha1image)][publicKey][sha1(sha1image)] //OP_DROP
[signature][publicKey][sha1(sha1image)][publicKey] //OP_HASH160
[signature][publicKey][sha1(sha1image)][hash160(publicKey)] //OP_EQUALVERIFY
[signature][publicKey] //OP_CHECKSIG
[1]