At least my wallets (backup wallet also) reports it as an orphan. This is the correct block:


https://explorer.zcha.in/blocks/000000008551183a0b671648492a3410122cac18569d03c923ca512fbd7e158c

zcash-cli getblockhash 26258
000000008551183a0b671648492a3410122cac18569d03c923ca512fbd7e158c

zcash-cli getblock 000000008551183a0b671648492a3410122cac18569d03c923ca512fbd7e158c
{
    "hash" : "000000008551183a0b671648492a3410122cac18569d03c923ca512fbd7e158c",
    "confirmations" : 29,
    "size" : 16067,
    "height" : 26258,
    "version" : 4,
    "merkleroot" : "f59344a829eae4371bb5b76a1955c33f76b68fd6d3947ea39d57ac50a0f8cd84",
    "tx" : [
        "64a5cb58310484d49069c81e557a895e415cd4d6a4d2c186f944d96b085bedee",
        "8cdaa5cfdc326b236d054228f3c0bf2bd46bea07f17eed9e19e011ee863c6317",
        "6066742c98abd4b29f5f189e7d1529b3df6e6d9e858be676b026efeeaec6ba3f",
        "774a1cf6e81fad8f307608b326972ad939337b440c12b3ab1621fff179b5925c",
        "6b060c94421e2237e4770956f998279c37f3abf8e8064bb2658039ddab45bf2a",
        "e4dd8fa9165c465d9d49ab54bb877fb798e172ba357c4ebe5804eda259a9c37e",
        "d4bf615055262082087e60f2f276a8c9e780010a01ddaf04cd1459a0c0c9d10d",
        "32e88e0b5a33955d3a85d22bd70e444caf4d26b66913a3ca1eae240e6b9e6d95"
    ],
    "time" : 1481544464,

Orphan on my side:


zcash-cli getblock 000000004572313dd1bb39a643b16dfcd395e78dd5b25ca7baf6835a7dccea3e
{
    "hash" : "000000004572313dd1bb39a643b16dfcd395e78dd5b25ca7baf6835a7dccea3e",
    "confirmations" : -1,
    "size" : 8876,
    "height" : 26258,
    "version" : 4,
    "merkleroot" : "497daf58ff35e62f0cde0f8b7ba1e91a21a86b617352061d96c3aee69a798a6b",
    "tx" : [
        "c96824fe12365e218ddd10f08335bd84d2252d918b04f2e7e9374e63b940c160",
        "8cdaa5cfdc326b236d054228f3c0bf2bd46bea07f17eed9e19e011ee863c6317",
        "6066742c98abd4b29f5f189e7d1529b3df6e6d9e858be676b026efeeaec6ba3f",
        "6b060c94421e2237e4770956f998279c37f3abf8e8064bb2658039ddab45bf2a",
        "d4bf615055262082087e60f2f276a8c9e780010a01ddaf04cd1459a0c0c9d10d",
        "32e88e0b5a33955d3a85d22bd70e444caf4d26b66913a3ca1eae240e6b9e6d95"
    ],
    "time" : 1481545495,

I would much rather have PPLNS.  It's the way to go in my opinion.

Suprnova, is a GREAT pool with quick response from support.

You have to allow your shares to build up over several rounds as OCminer said.

EDIT:  

I'm happy to have a thread here on bitcointalk.org for supernova.

I used to be in the CK/Kano Pool thread all the time when I mined bitcoin.  They know how to run a pool as well.  

By the way, they too run PPLNS.

@feeleep: I was wondering why my revenues on your pool are in total 15-25% less than what they should be. Until I noticed that on >100% rounds my revenues are just slightly below what they should be while on <100% rounds they are 2-3 times lower than what they should be! The further away from 100% the more discrepancy on both ends. So I monitored the situation and saw one huge farm pool-hopping.

They hop into your pool when a new round starts. If the rounds goes over 100% they hop to another pool. It is the miner which has appr. 3.5 MSol/s and is donating (so easy to spot even for outsiders, despite the anonymous handle). This means that once the round goes over 100% the hashrate of the pool drops from 7 MSol/s to 3.5 MSol/s and the rounds get very long. Once some loyal miner who stays in the pool finds the block and the round ends, the 3.5 MSol/s miner returns just to pump the shares on the new round, getting overproportional revenues on all short rounds, while letting others do the lifting on long rounds. Sucks, because everyone else is probably losing 15-25% on average since this pool-hopper has 50% of the total hashrate of the pool.

Any chance to switch from PROP to PPLNS to end this scam?

The pool works nicely otherwise, but this mega pool-hopper sucks and steals big time from the loyal miners. Don't tell me these are the GM scammers, because there are not many people out there able to do 3.5 MSol/s.

Seems more profitable to me. However never knew they could hit 800h/s.

RX480 with mod. bios speed up to ~800 (@1950 mem) 850 (@2050 mem) H\S (2050 on my card very unstable - is 4Gb model, low speed memory (1750 stock). On 8Gb models stock is 2000Mhz (overclock up to 2200 + modding timings), It should be fastest.

6 year old GPU. 40nm technology. Radeon 6990. Hashes at 800h/s (XMR) makes 0.0017 BTC daily.

6 month old RX 480 hashes at 200h/s (ZEC) makes 0.0014 BTC daily.

Yeah things are starting to look bad... mostly for new GPU owners

We just hit and crossed 20,000 blocks so we should know be getting the full emission rate of 12.5 ZEC per block.

This should hopefully reflect in the mining rewards

1. It's strange and can be related to some hardware problem.
2. You will be surprised, but not all people want more speed, though it puts CPU botnets to nowhere.