If hosseinimr93 is right you can try to submit the parent transaction to Viabtc accelerator it has 100 free submissions every hour.

Here's the link https://www.viabtc.com/tools/txaccelerator

Or you can do CPFP to pay enough fees to help parent's transactions be confirmed.
You can use the tool below to calculate enough fees for child transactions.

- https://cpfp.djbooth007.com/

What exactly do you plan to achieve?

Add more info on what exactly you need or a sample of public keys you mean? You might be pointing to the extended public key or xPub and you are looking for a list of them.
I never heard of any sites or explorers that have a list of xPub and only the wallet owner should know about xPub and you can only find this key under your wallet details like in Electrum.

Or are you talking about the xPub tool to scan all addresses with balances?
There is a tool called xPub Analyzer that can do that check the link below

- https://blockpath.com/wallets/local/101?action=appxpub

I never heard of NerdMiner I searched a bit and found their open-source code link below

- https://github.com/BitMaker-hub/NerdMiner_v2

You can build it and it supports multiple hardware units but it seems it's not using ASIC chips that's why the hash rate is very low compared to a USB ASIC miner(Compac F).

And it seems you can't mine on a known solo pool like Ckpool due to its low-difficulty share but they listed pools that support this miner.

This is awesome as a project but you won't make any profit. However, it seems they are planning to use ASIC in the future.

Not profitable for those who mine using GPU but for ASIC if you already have an ASIC unit and have a cheap Electricity rate it should be profitable plus they get incentives these days due to high transaction fees.

Here's the list of ASIC units and daily profit below.

- https://whattomine.com/miners

I thought I couldn't log in because I noticed OTP below the password but it works just fine without entering any code.

I think the OTP should only show up after you log in so that only those who do not enable 2FA don't see this OTP Box.

Would you mind to try maybe all 3 transactions might be confirmed today if you submit them to the Viabtc accelerator?

Here's the link https://www.viabtc.com/tools/txaccelerator

Just wait every hour for available free submission. Just keep refreshing the page every x:59 or this time(forum time) at 1:59 PM.
Instead of paying for another bumping fee try the ViaBTC accelerator first just suggestion.

Like the above said it's due to new events and projects. Not just that, the upcoming Bitcoin event called block halving is also contributing to why Solana has increased its price for almost 2/3 months now.

But that's not the final price this year just my guess it would reach around $112 before the end of this month and it would drop slowly before the end of January.

You're suggestion is great to avoid spam but what you doing is not allowed read this below


You should next time learn how to use insert quotes and edit your post because it's considered spam.

And I don't think it's a good idea to add a thanks button I'm sure there are many scammer who will abuse this to make their thread/post look legit.

There's no problem claiming free coins on faucets I'm doing the same thing before and I sold them when the price suddenly skyrocketed.
Since crypto is so volatile the free coins or tokens you claim from faucet might give you a good fortune not now but in the future only if you can hold them for a long term.

@OP we have a separate section for faucets(Micro Earnings) and I think you should be able to find what you need under this section below.

- https://bitcointalk.org/index.php?board=212.0

Anyone can contribute not only the core developers, currently we have 929 contributors including core developers.

I don't know what you mean by balance the activities but you can monitor all their activities on Bitcoin core GitHub page under this link below.

- https://github.com/bitcoin/bitcoin/graphs/contributors

According to the forum rules, ref links is not allowed but I saw some ref link with(only if you want to support me) a long time ago if I remember correctly it was posted on the mining section before but they included non-ref link. So I guess it's only allowed on selected sections and if the referral link is related to the topic/section and also if the post includes non-ref?
I hope mods should give us insight because other forums posting referral links are allowed if you include a non-referral link and virustotal scan link.

Optional for tryninja tool above, try this one below if you are looking for email notifier or transaction fee alert then this tool below is what you need.

 - https://txfees.watch/

The pinned thread you are pointing to is owned by our one of moderators achow101.
If you believe the content is outdated and needs to be corrected why not contact him to update his thread and tell him your concern he should be able to give you insight or update his thread.

There's nothing wrong with the update if you have the Binance app on your phone you will always see this announcement about maintenance they usually do this to keep their wallet safe from hackers.
Only selected coins are temporarily disabled/suspended for withdrawal and deposit and the maintenance should not be long.

If you want to check all wallet status you can check this link below

- https://www.binance.com/en/network

What exactly wallet app do you use?
If the app does not have a feature to bump the fee you have 3 options to make the transaction confirm faster.

- The first one is to submit your TXID to https://www.viabtc.com/tools/accelerator

- The 2nd one is to do a CPFP with high fee if you have full control of the receiving address you can do this.

- The 3rd one import your backup phrase to Electrum and bump the fee.

Any of this should be able to make your transaction to be confirmed faster.

First of all wallet file of Electrum does not have the .dot extension if you can normally open the wallet file on Electrum and not on Bitcoin Cash Electrum it means the wallet file from Electrum is not compatible with BCH Electrum.

Since the wallet file works on Electrum I suggest export the private keys on Electrum and then import them to BCH Electrum.

I couldn't find any simple PHP code that can sign/verify the message.
The open-sourced that I provided above is owned by fbueller who develop bit-wasp. He is no longer active since 2017.

If you can't trust that source why not run this offline?
Or do you want to run this on your website? If yes then you need to study his code to make sure the codes are safe.

Same here having an issue accessing the site it only shows enter when I click enter it's slow before you access the main page but I can't scroll down and the text is black I can't barely see them.

It seems it's under a DDOS attack check all replies from this page below.
- https://bitcointalk.org/index.php?topic=5213618.msg63331210#msg63331210

Without a private key you can't able to sign a message it is required when signing a message.

No, you can't sign a message with the public key, the private key is required because it proves that you own that wallet or that public key.


I do not recommend any web tools to sign a message it's risky I recommend use Electrum Wallet instead.


I don't have much knowledge in PHP but check this open source code below in PHP.

Edit:

Verify signed message in PHP
- https://github.com/Bit-Wasp/bitcoin-php/blob/master/examples/signedmessage.verify.php


Create sign message in PHP
- https://github.com/Bit-Wasp/bitcoin-php/blob/master/examples/signedmessage.create.php

You need to install the whole respiratory to make the PHP code above work.

If you know the historical price of Bitcoin you should notice the price ranges are different every block halving because like others said the block reward for miners drops into half every 4 years.

Actually, for me that's not a good idea to invest in Bitcoin after block halving you should buy Bitcoins before block halving because if not you might be late if the price increases much before and after block halving.



I don't think you still need to buy an Airgap or hardware wallet if you already have an old PC and phone it should be enough. You can make your old PC as offline cold storage and only use it to store your private keys and sign a transaction and never connect it to the internet and install your watch-only wallet into your phone where you can monitor your wallet and make unsign transactions.