The leaking fluid possibly is silicone oil from thermal pads, I've seen it become crusty and somewhat crystalline when contaminated.

That's probably fahrenheit based on the max/min? Or perhaps there's an offset.

Please post the source changes that you've made.

Seems pretty large for a single application container. Are you properly pruning unused files from each layer in the dockerfile? Have you considered using a smaller distro like Alpine to shrink the size of the container snapshot?

Looks fine, http://poolcore.bitcoinrh.org/dashboard.html put your wallet address in here. There is probably a minimum payout you haven't reached.

Interesting, are you a developer for Spondoolies?

The hardware was sold to you to hash a particular algorithm at a specified rate. It does that as it is supposed to. If you aren't capable of doing the math to understand that there is no way these devices could possibly provide consistent profit to all the people who purchase them, that is your problem and not the company's problem.

It isn't a scam, the miner does exactly what it was advertised to do.

The board is not responding, it is likely failed.

Better ASIC quality? Lots of possible reasons. You cannot expect all cards to be identical.

The price may or may not be incorrect - it is the highest possible exchange rate based on the market rates of the coins they list on the miner's page. While those market prices may be "real", it's likely there is very little to no volume at that tier. Nicehash payout rates are more reliable being directly in BTC, however they can often be lower than the payout possible from mining directly.


Would avoid Dayun at all costs, purchase from other resellers.

No, that's about correct. You should just sell it.

It is a scam.

There are no coins using classic CN-lite.

ETN is mined with ASICs.

It's worth maybe 15 mBTC at most, don't kid yourself.

Probably just like any other box chassis miner, the board is receiving reduced airflow compared to the others. This can happen on the outside boards or possibly on the inside boards, depending on whether it's airflow (outside) or if proximity to other boards (inside)

It's occasionally up there, yes.

It's a high end Intel/Altera FPGA, which has a good amount of onboard memory (~66 MiB across two types). Not enough for hugely memory intensive algorithms like some Ethash or Equihash variants, but good enough for Cryptonight, Scrypt, and other low-level memory-intensive algorithms.

The chips in the Obelisk were designed with a backup algorithm from day one, the changes are not simply in software. Since the Obelisk shipped after nearly all other ASICs, it is extremely unlikely any other vendor has support for the algorithm changes.