Bitcoin

There are some outstanding OSS-Fuzz issues which I am unable to debug: "New" ones in https://bugs.chromium.org/p/oss-fuzz/issues/list?q=bitcoin-core

Useful skills:

• Background in OSS-Fuzz infra (https://google.github.io/oss-fuzz/advanced-topics/reproducing/)
• Background in Fuzzing (https://github.com/bitcoin/bitcoin/blob/master/doc/fuzzing.md)
• Strong debugging skills

Wan

I would like to filter out low volume pairs by volume in the last x hours. The result is that during more quiet hours, especially in the weekend, my pairlist will be shorter.

Creating a new issue based on lbryio/lbry-sdk#877

• Update ensure_directory_exists() to check that the directory is writable by the current process.
• If it's not, return a useful error
• Add tests to cover the case when
  • download directory does not exist
  • download dir exists but is not writable
  • dir exists an

Background

Often Tor only nodes become unreachable while still online which causes long channel downtimes and being unable to fulfill Pool bids.

Your environment

• version of lnd
  v0.12.1
• which operating system (uname -a on *Nix)
  Linux raspberrypi 5.10.17-v8+ #1403 SMP PREEMPT Mon Feb 22 11:37:54 GMT 2021
  aarch64 GNU/Linux
• version of btcd, bitcoind, or other back

Description

Some BSQ users are not aware that their BSQ wallet balance is virtually zero when Bisq is "Synchronizing DAO".

They may try to pay with BSQ for trade fees, but the UI tells them they have insufficient funds, which is incorrect.

Version

v1.6.4

Steps to reproduce

Try to take or create a trade and choose to pay the fee with BSQ. Do this at a point when "Sync

I've been experimenting with the crypto aspects of the library, and I do see that there are the endpoints for daily, weekly, and monthly, however the endpoint for intraday is not available using the "function=CRYPTO_INTRADAY" from the Cryptocurrencies section of the API.

I would assume the format would be:
`(data, meta) = cc.get_crypto_intraday(symbol = "", interval = "", market = "", outputs

Describe the bug
When calling btcpayserver from the web I get the notification "You cannot login over an insecure connection. Please use HTTPS or Tor." although an SSL certificate is installed. Even the browser says that an SSL certificate is installed.

To reproduce the bug
Steps to reproduce the reported bug:

1. Install this package https://aur.archlinux.org/packages/btcpayserver-gi

Related to #7167

Original comment from original PR:

also, I just noticed we're better off checking file size of snapshot_version? for eventual untrusted snapshot thing?

Otherwise, it could be dos vector if crafted snapshot contains a 100G zeroed snapshot_version file because we read all to memory first....

unrelated to this pr off course. so could be done as a follow up p

Those two things tend to stall a bit on startup. It would be nice to have the [0%]... output for them.