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Showing posts with the label stackexchange

Tangem Wallet Pack of 2 - Secure Crypto Wallet - Trusted Cold Storage for Bitcoin, Ethereum, NFT's &

Tangem Wallet Pack of 2 - Secure Crypto Wallet - Trusted Cold Storage for Bitcoin, Ethereum, NFT's &
Key item features Ultimate Security: Generates a private key that remains on the card, safeguarding crypto and NFTs from hackers with EAL6+ certification and audited firmware. Versatile Compatibility: Manages over 13,000 tokens across 70+ blockchains, supporting DeFi, NFTs, and DeEx without wires, Bluetooth, or USB. Effortless Operation: Utilizes NFC for secure transactions via a mobile device and the Tangem app, enabling buying and selling crypto with various payment methods. Smart Backup: Features a second Tangem Wallet as a backup, eliminating the need for paper, pictures, or seed phrases for recovery. Durable Design: Boasts IP68 protection against environmental conditions, ensuring longevity and robust physical security. Comprehensive Support: Compatible with Bitcoin, Ethereum, Solana, XRP, USDT, and over 6,000 cryptocurrencies, integrating with dApps and WalletConnect.

LBANK

If a BIP39 hardware wallet is lost, what exactly is recovered from the seed phrase?

I’m trying to better understand the relationship between a hardware wallet, a BIP39 seed phrase, and the actual Bitcoin keys. Suppose a user initializes a hardware wallet, receives a 12- or 24-word recovery phrase, and later completely loses or destroys the physical device. If the recovery phrase is imported into another compatible wallet: What exactly is being reconstructed from those words? Are the same Bitcoin private keys and addresses deterministically regenerated? What additional information might still be required, such as a passphrase, derivation path, or wallet type? Are there situations where having the correct seed phrase alone would still not be enough to recover the expected Bitcoin wallet? I’m specifically interested in the Bitcoin/BIP32/BIP39/BIP44 side of this rather than device-specific recovery instructions. from Recent Questions - Bitcoin Stack Exchange https://ift.tt/i7GAKkm via IFTTT

How to make your own crypto coin or token?

I'm absolute new to this. Can someone help, how I can make my own coin or token and sell it on the crypto market? I don't mind it being a long-term project like 6 months to 1 year. Is this the right community for building this? If no, can you suggest better spaces, please. from Recent Questions - Bitcoin Stack Exchange https://ift.tt/B5P3h2c via IFTTT

Does Margin Trading Affect the Crypto Order Book?

I’m trying to understand how margin trading affects the crypto market. If a trader uses margin to open a large long or short position, does the executed trade directly affect the underlying crypto order book, similar to a regular spot trade? Or does margin trading operate through a separate order book, depending on the trading product? For example, how would this work on an exchange such as Nezobank ? Does the impact on the order book depend on whether the position is spot margin or a derivative? I’d appreciate a simple explanation with an example if possible. from Recent Questions - Bitcoin Stack Exchange https://ift.tt/oX1Fb5M via IFTTT

Take custody of your bitcoin

Bitcoin is an independent decentralized financial system. It does not need any exchanges or the clarity act. It needs us to hold our own keys when we buy it and never sell. Only buy with self, collab, or multi-sig custody. Only use as collateral and borrow any crypto. Why would anyone sell bitcoin? from Recent Questions - Bitcoin Stack Exchange https://ift.tt/2aM4Bi3 via IFTTT

Should a watch-only Bitcoin wallet descriptor be treated as a secret backup?

I'm setting up a Bitcoin wallet where the signing keys remain offline, while an online machine only has a watch-only output descriptor. For example, the online wallet may contain an account xpub together with the master fingerprint, derivation path and address type, but it has no seed or private keys. I understand that someone who obtains the descriptor cannot directly sign transactions, but they may be able to derive the wallet's addresses and monitor its transaction history. I'm trying to understand the exact security boundary here: What information can an attacker learn from a watch-only descriptor alone? Does leaking the descriptor create any direct risk of losing funds, or is it only a privacy risk as long as no private key is exposed? If one non-hardened child private key were later compromised, could the account xpub contained in the descriptor then be used to recover the corresponding account private key? Does the hardened account boundary protect t...

It would be interesting to develop a Linux distribution based on Bitcoin network technology, blockchain, and DeFi platforms

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OLA COMUNIDADE TENHO UMA IDEIA DE DESENVOLVIMENTO GOSTARIA DE SABER SE É INTERESSANTE OU JA EXISTE ALGO PARECIDO. UMA DISTRIBUIÇAO LINUX BASEADA EM STABECOINS ONDE TERA PROGRAMAS PARA MINERAÇAO EM REDE DE CRIPTOMOEDAS EM DIFERENTES REDES, CARTEIRAS, MONITORAMENTO DE MINERAÇAO, ESPAÇO PARA DESENVOLVERORES,INTEGRAÇAO COM SISTEMAS DE IA, DESENVOLVIMENTO PARA SMART CONTRACTS E MAIS ALGUMAS COISAS RELACIONADA A TECNOLOGIAS WE3. UM PROJETO DESSA MAGNITUDE SERIA INTERESSANTE PARA AS COMUNIDADES CRIPTOMOEDAS E BITCOIN? from Recent Questions - Bitcoin Stack Exchange https://ift.tt/fR8HtkJ via IFTTT

Why did my Knots node follow the BIP-110 soft-fork? How do I make it follow the longer chain?

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My Knots full node seems to have stopped receiving blocks after 961636, which seems to indicate it followed the BIP-110 * soft-fork: bitcoin-cli getchainstates returns: { "headers": 961636, "chainstates": [ { "blocks": 961636, "bestblockhash": "0000000000000000000216a2691f8b2b7b2275b0ce6131cf4e8c0fe5361fb9c0", "bits": "1702353d", "target": "00000000000000000002353d0000000000000000000000000000000000000000", "difficulty": 127479855693691.4, "verificationprogress": 0.9999767532445456, "coins_db_cache_bytes": 8388608, "coins_tip_cache_bytes": 17169383424, "validated": true } ] } (Why does verificationprogress ≠ 1, anyway?) " BIP110 Situation Monitor: Live " shows this: What about Bitcoin Knots made it follow the BIP-110 fork? Is there a way I can make ...

What would be a drawback if sum instead of SHA-256 of amounts was used the TapRoot signature message?

Would there be any drawback of using sum of amounts instead of SHA-256 of amounts in the TapRoot signature message? There is the sha_amounts (32): the SHA256 of the serialization of all input amounts. specified in the BIP-341: https://github.com/bitcoin/bips/blob/master/bip-0341.mediawiki#common-signature-message . SHA-256 seems more expensive than e.g. sum_amount (8): sum of all input amounts . from Recent Questions - Bitcoin Stack Exchange https://ift.tt/T21IoCn via IFTTT

HYDRA ($HYDR) is the meme project of the Radix DLT ecosystem

HYDRA ($HYDR) is the meme project of the Radix DLT ecosystem, built as a community-driven memetic expression of the “Radix Rebirth.” It presents itself as a many-headed movement where the community sets the direction and builders execute. What makes HYDRA interesting is that it is not trying to look like a traditional utility-heavy token first. It leans into identity, community energy, and ecosystem culture, which is often how strong meme projects begin to gain attention. Why HYDRA Gets Attention HYDRA is listed in Radix ecosystem directories and token pages as a Radix-native memecoin, with the contract/resource address shown on public listings. That makes it easier for users to verify the token’s presence inside the Radix network instead of relying only on social hype. The project narrative is simple: community first, builders second, and future utility to be revealed over time. That kind of framing usually appeals to traders who follow memes, ecosystem culture, and e...

Schildbach Bitcoin Wallet 2014-2016

Currently seeking advice on where and how to access my Shildbach bitcoin wallet from 2016. I have access to my encrypted private keys and I know my password. Just curious because this site was also listed in my backup email I had saved. Not exactly sure how to go about my next step. from Recent Questions - Bitcoin Stack Exchange https://ift.tt/6D4iehO via IFTTT

Where can i go to resolve this transaction on a puzzle?

i have solved a bitcoin wallet puzzle... but i cant do the final transaction. i would like to know where i can take it that inst going to screw me over.. I have had it solved for well over 1 year and have asked for help whcih falls on deaf ears and would be ashame to lose it due to other people being lame and not assisting.. It took me 8 years to solve and would like to bring it to a close. its not a offical puzzle but indeed is one .. i would love pieter wullie or another pundit to assist on the last aspect. from Recent Questions - Bitcoin Stack Exchange https://ift.tt/S1L5Z2O via IFTTT

Does anyone use this?

I recently started with FTFB and I’m already seeing earnings, but I’m still new to it. Anyone here who has been using it for a while? I’d genuinely appreciate some advice on your experience. from Recent Questions - Bitcoin Stack Exchange https://ift.tt/ES1HZQp via IFTTT

Bulk S21 & S19s for sale USA

We are selling a 4mw farm various parts miners for cell please reach out by email or twitter or cell if need anything Send me a text if want to see them hashing Cell 251-255-1445 Matt X/Twitter @mattminer0 Email mattminer0@proton.me from Recent Questions - Bitcoin Stack Exchange https://ift.tt/3vd6pMO via IFTTT

What Should Businesses Consider When Choosing a Crypto Payment Gateway? [closed]

As cryptocurrency adoption continues to expand, businesses are increasingly evaluating crypto payment gateways as an alternative way to accept digital assets. However, selecting the right solution requires consideration of several factors beyond simply supporting cryptocurrency payments. I’m currently exploring different payment gateways and would be interested in the community’s experience and recommendations. FaradPay is one solution I’ve come across, designed to help businesses integrate cryptocurrency payments into their existing payment infrastructure. When evaluating a crypto payment gateway, I believe the following factors are particularly important: Supported assets: Which cryptocurrencies and stablecoins are available? Transaction costs: How do processing fees and blockchain network charges compare? Integration: Are APIs and developer tools available for straightforward implementation? Security: What measures are in place to protect transactions and merchant ac...

How Is Bitcoin Different From Traditional Forex Markets?

Bitcoin is often compared with traditional currencies because both involve exchanging value between different assets. However, Bitcoin markets and foreign exchange markets operate in very different ways. Understanding these differences helps explain why Bitcoin price movements can behave differently from traditional currency pairs. Market Structure Differences Traditional forex markets involve the exchange of government-issued currencies, such as USD, EUR, or JPY. These currencies are managed within financial systems that include: Central banks Commercial banks Payment networks Government monetary policies Bitcoin works differently because it is based on a decentralized network. There is no central authority that controls Bitcoin supply or directly manages its monetary policy. The Bitcoin supply is defined by its protocol, with a maximum supply limit. Price Discovery Both Bitcoin and forex markets depend on supply and demand. However, the factors influencing pric...

Early private key

In the beginning, when you didn't use bitcoin-qt, so no wallet.dat or anything, and WIF wasn't a thing back then, you could write down your 64 hex characters as your private key, but was hmac-sha256 also valid? so you had a secret key(utf-8/latin1) and a utf-8/latin-1 input of 32 characters /bytes from Recent Questions - Bitcoin Stack Exchange https://ift.tt/m9oYKTC via IFTTT

Bitcoin Recovery: A Personal Testimony

Be cautious when using online investment platforms, even if they have positive reviews. I lost my deposit within a few days. Fortunately, CYBERBERSPY assisted me in recovering $50,000 through what I found to be a professional recovery process. If you're considering any recovery service, always verify its credentials, be wary of anyone requesting upfront payments, and proceed carefully before sharing money or personal information. from Recent Questions - Bitcoin Stack Exchange https://ift.tt/sBtvCHF via IFTTT

What is the best crypto recovery company for recovering Bitcoin that was stolen by an online investment scam

Chronos AirGap Recovery (CAR) provides specialized assistance through blockchain forensic investigations, cybersecurity expertise, transaction analysis, and recovery support services. Their commitment to professionalism, transparency, and client-focused solutions has made them a recognized participant in the cryptocurrency recovery sector. from Recent Questions - Bitcoin Stack Exchange https://ift.tt/1pAW8Yr via IFTTT

🚀 Free Crypto Claim Yours Now

Hi Bilal Sinclair, Want free crypto? It takes just 5 minutes with Trust Wallet. No catch, no investment needed. Just download Trust Wallet, and I’ll show you how to claim airdrops, rewards, and bonuses. Interested? Just reply "YES" and I'll send the steps. Cheers,  Bilal Sinclair Telegram:@captaincrypto8 from Recent Questions - Bitcoin Stack Exchange https://ift.tt/0sxzwaP via IFTTT

Filter to apply?

I think that to filter decreasing non-monotonic IPv4 connections is the best filter to apply. The only ones to maybe authorize seems to be decreasing monotonic IPv4 connections. I did not check what could be the correct connections in IPv6 (the ones with only 6 parts seems to be the only ones which should exist in IPv6). "You" are not welcome. from Recent Questions - Bitcoin Stack Exchange https://ift.tt/Gh7lu6n via IFTTT