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This website supports as a multithematic blog through consistent application of the second law of thermodynamics actively the entropy of the multiverse.




Writing about mining and trading of Bitcoin and other cryptocurrencies



Calculate and convert


Run different calculators right where you need them: Online


February 20, 2012 | 0 comments

Tax law in Germany is complicated, but income tax for foreigners in China is based on a simple graduation after deducting a free fee. The calculator makes it even easier […]

February 20, 2012 | 0 comments

International shoe size systems for USA, UK, France, Germany, and Japan for pumps, high heels, sneakers, children’s shoes, plateaus, slingbacks, pumps & wedges. […]

February 17, 2012 | 2 comments

Online calculators for clothing sizes, women’s and men’s clothing (also green-strong sizes and shirts), children, toddlers for many countries-with bra sizes and cup calculation! […]

January 20, 2013 | 0 comments

Help for media designers and web designers: An online converter that easily converts mm, cm, didot, pica, dtp, pt, inch into each other. […]

December 16, 2017 | 0 comments

Easily examine blocks, addresses and hashes in the Ethereum test network Rinkeby, this small tool makes queries online easy. Helpful for smart contract developers to audit their transactions. […]

January 20, 2017 | 0 comments

A simple block explorer for the Bitcoin mainnet, which allows you to search for blocks hash and transactions (txid). […]


Anything that helps!

... and tricks

Tips, instructions, help, calculators, generators, lists & warnings
Tips & Tricks


Among other things, Daddy cooked ...

Pictures & Posts

In addition to pictures, a lot of things are also accumulating in the blog’s private section – a digital memory support!

Private stuff

Recommendations of the day

CRAVE describes itself as the safest and most secure cryptocurrency!

  • Pure PoS | 1 CRAVE Block Reward

  • 1st Proof of Stake Adrenaline Nodes

  • Stealth Addresses | Once Only TX

  • Darkpool/Blur Assets

  • Native I2P integrated


Hashflare.io offers cloud mining for Bitcoin, Litecoin, Ethereum, Dash and ZCash. Voucher codes with discounts sweeten getting started!

ein einfaches Tool zur Untersuchung von Transaktionen und Block Hashes auf der Blockchain

My own Bitcoin Block Explorer, which displays transactions, blocks and the status of the network.

Presupposes its own Bitcoin Full Node.

Note on my own behalf

Unfortunately, this server does not finance itself, but relies on help through donations and revenue from advertising. So far, these do not constitute any kind of serious consideration, nor have they ever even come close to covering operating costs. The advertisements on this website are hand-picked and are in some cases also an addition to the posts, such as the a Bitcoin full node from this post for a Linux root server, on which a Bitcoin Full Node is also hosted. Please turn off any activated ad blockers (plugins for your browser that specifically suppress advertisements), such as Adblock Plus-for this page in order to enjoy the complete view of the website as it was in the author’s intention. Thank you for your cooperation! 😉

Lightning Network Node (Mainnet)

If you are searching for a reliable node on the Lightning Network feel free to open a channel.

e.g. with

lightning-cli connect 03f810ac5ca2edf9e7908b4edf9841111226b555d8aee6b1c9a0a52b9359aa546 9735

Please also try my tipping tool (beta) and send me a few satoshi-it already works!


Vote for my DECENT witness node!

Please vote for my node (jagottsicher) on the DECENT Network!

Learn more about my intentions to run a DECENT witness node and let me show you how to setup your own!

popular calculators & tools

Other (unfortunately neglected or abandoned) projects

Excess Randan Knowledge & idle Facts

Superfluous knowledge & useless facts – my Facebook page of dubious benefit and operated with a big lack of ambition.

Mempool Statistics -Interactive visualization of the amount of fees included (fairy) and size of unconfirmed transaction on the Bitcoin network connected to my external Full Node.

Now also available onthe domain www.bitcoin-mempool.info!

yourls logo

www.shrtnr.de is a free link shorter based on the script collection yourls -Your Own URL Shortener.

I your link again unspeakably long, unwieldy and not at all meaningful? Just try www.shrtnr.de!