Is Braiins Solo down?

Braiins Solo (solo.stratum.braiins.com) is up: its stratum port answered our check at ; 13 of 13 checks in the last 24 hours answered.

Live checks of the stratum port a miner connects to. Its website: solo.braiins.com.

Up

Braiins Solo is up: it answered our last check at .

Checked from one home internet connection in Java, Indonesia, every 10 minutes. How we check · All pools

Each endpoint, and the last 24 hours

  • solo.stratum.braiins.com:3333
    Up answered at · reply 1054 ms
    13 of 13 checks answered in 24 hours
  • every check answered
  • some checks unanswered
  • not answering
  • no reading

One bar per hour (UTC). Its height is the share of checks answered in that hour.

Every hour of the last 24, as a table
Hour (UTC)solo.stratum.braiins.com:3333
21:003 of 3
20:006 of 6
19:00—
18:001 of 1
17:00—
16:00—
15:00—
14:00—
13:00—
12:001 of 1
11:00—
10:00—
09:00—
08:00—
07:00—
06:001 of 1
05:00—
04:00—
03:00—
02:00—
01:00—
00:001 of 1
23:00—
22:00—

Checks answered out of usable checks in each hour; — means no usable check.

Quick answers

Why a pool can look down to you but not to us
  • Your own connection. If your miner or your router has lost its connection, every pool looks unreachable from there.
  • Names. Your miner looks the pool's name up through your router. If that lookup fails, a working pool looks gone. We look each name up once per check.
  • Settings and firmware. A typo in the pool address, the wrong port, a TLS port on firmware without TLS, or a miner the pool does not accept all look like a pool that does not answer.
  • The path in between. The route from your network to a pool can fail while ours works, and the other way round. Our probe sits on one home line in Java, Indonesia. “Not answering” means it got no answer from there, and these pages never claim more than that.
  • The website is not the stratum port. A pool's stats page can be up while its stratum port is not, and the other way round. These checks are made on the stratum port, the one your miner connects to.
If your pool is down: set a fallback pool

Give your miner a second pool. Bitaxe (AxeOS) and NerdQAxe miners have a fallback pool slot, Antminers list Pool 1, 2 and 3, and the miner mines there whenever its primary pool stops answering. Any second pool works; what matters is that it is a different pool from your primary, and that the fallback's User field holds your own Bitcoin address.

Its own statistics

Our hourly Solo Mining Census read its public statistics at . Those statistics are the pool's website, not its stratum port.

How we check

Our probe opens a connection to each endpoint's stratum port, sends one mining.subscribe and waits for the pool's answer. It never logs in, never mines and never submits a share. It runs from one home internet connection in Java, Indonesia: not your connection, and not a data centre. We run one of the pools on these pages, SoloLuck, and it is checked the same way. SoloLuck has not found a Bitcoin block.

The full method, including how a pool operator can stop these checks with two lines in robots.txt.

Other solo pools

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