yespowerR16 not working

[lurchinms]

Pool will not start with
"yenten": {
"name": "Yenten",
"canonicalName": "Yenten",
"symbol": "YTN",
"family": "bitcoin",
"website": "http://yentencoin.info/",
"market": "https://coinmarketcap.com/currencies/yenten",
"twitter": "https://twitter.com/yentencoin",
"telegram": "https://t.me/yenten",
"discord": "https://discord.gg/RTbPxu3",
"coinbaseHasher": {
"hash": "sha256d"
},
"headerHasher": {
"hash": "yespowerR16"
},
"blockHasher": {
"hash": "reverse",
"args": [ { "hash": "sha256d" } ]
},
"shareMultiplier": 1048576,
"explorerBlockLink": "http://ytn.ccore.online/block/$height$",
"explorerTxLink": "http://ytn.ccore.online/transaction/{0}",
"explorerAccountLink": "http://ytn.ccore.online/address/{0}"

[xiaolin1579]

Try

    "yenten": {
        "name": "Yenten",
        "canonicalName": "Yenten",
        "symbol": "YTN",
        "family": "bitcoin",
        "website": "http://yentencoin.info/",
        "twitter": "https://twitter.com/yentencoin",
        "telegram": "https://t.me/yenten",
        "discord": "https://discord.gg/RTbPxu3",
        "coinbaseHasher": {
            "hash": "sha256d"
        },
        "headerHasher": {
            "hash": "yespowerr16"
        },
        "blockHasher": {
            "hash": "reverse",
            "args": [
                {
                    "hash": "sha256d"
                }
            ]
        },
        "shareMultiplier": 65536,
        "explorerBlockLink": "http://ytn.ccore.online/block/$height$",
        "explorerTxLink": "http://ytn.ccore.online/transaction/{0}",
        "explorerAccountLink": "http://ytn.ccore.online/address/{0}"
    },