Block Chain 

The joining of many fellows together into a large circle of anal connectivity thus 'blocking' the human output channel in an effective chain assembly. A bit like the human centipede, but with winkies.

Man, I haven't pinched a loaf in days. That'll teach me for getting snarled up in a Block Chain.

Block Chain by Reverend Paul Flowers November 25, 2013

Black Chain 

A black chain is more of an underground gold chain. And black chains show pride, strength, and intelligence.

Guy 1- "Whoa look at that guys black chain!"

Guy 2- "He must be really strong I don't want to fuck with him."

Black Chain by AddWords May 30, 2013

8mm black chain 

A black chain between 6mm to 10 mm means that the person wearing it will not suffer serious injury or will get out of situations unscathed

Lucky he had his 8mm black chain on or he would be in hospital

8mm black chain by Chain god April 20, 2021

Blockchain 

A decentralized digital ledger that records all transactions across a network of computers. Known for its security and transparency, it's the underlying technology behind cryptocurrencies like Bitcoin. The blockchain's distributed nature makes it resistant to hacking, forging, or altering.
In a broader, casual context, "blockchain" might also refer to something complex and trendy that's often dropped in conversations to sound tech-savvy, whether or not it's entirely understood.

"With the rise of cryptocurrencies, the blockchain technology is revolutionizing the way we think about financial transactions."
"Dude, I have no idea what you just said, but you dropped 'blockchain' in there, so you must be on the cutting edge of tech!"

Blockchain by wood2023 August 23, 2023

Dark Blockchain 

Dark Blockchain is a term that literally doesn't mean anything. It just sounds cool.

Employer: So, what are your past qualifications for this job?
Kevin: I am a dark blockchain expert.

Dark Blockchain by Terrain2 February 7, 2020

Blockchain 

Blockchain is digitized, decentralized and continuously growing public ledger that consist of records called blocks, which are linked and secured using cryptography

While it is most commonly associated with Bitcoin and other cryptocurrency applications, the blockchain is capable of so much more

Blockchain by Manodino February 21, 2018

Blockchain as a Service 

Blockchain as a Service (BaaS) is an offering that allows customers to leverage cloud-based solutions to build, host and use their own blockchain apps, smart contracts and functions on the blockchain while the cloud-based service provider manages all the necessary tasks and activities to keep the infrastructure agile and operational.

BOB: I need to create a blockchain, who am I going to call?

ALICE: Call ChainZilla, they offer blockchain as a service

Blockchain as a Service by bitcoinlover December 15, 2018