Skip to main content

Blockchain sprint!

Well, that was the fun. The nice people at the Meaning Conference gave me 13 minutes to try to explain what a blockchain technology is, what blockchains might do, and what the implications might be, to an audience of largely creative people. Quite a challenge.

Meaning2016-DaveBirch  

Since they were creative types, I thought I ought to frame my explanations with poetry rather than mathematics. I decided to start with the Ur-statement of ordered immutability, the Rubiyaat of Omar Khayyam:

“The Moving Finger writes; and, having writ,

Moves on: nor all thy Piety nor Wit

Shall lure it back to cancel half a Line,

Nor all thy Tears wash out a Word of it.”

You can see the revised version of the slide deck here (we accidentally sent the wrong version on the day, but it really didn’t matter). It sets out the revised “4x4x4” model of shared ledgers, so that there is context for talking about the blockchain, and then quickly works through how there are different kinds of blockchains (and bitcoin is only one) and then gets to what I think will be the lasting impact: ambient accountability, new kinds of transaction environments where traditional auditing and policing are taken care of by the environment itself.

Meaning2016-DaveBirch2  

In order to explain my focus on ambient accountability, we went back to poetry, this time with T.S. Eliot and choruses from The Rock (1934).

“They constantly try to escape

From the darkness outside and within

By dreaming of systems so perfect that no one will need to be good.”

xxx

Meaning2016-Crowd

They were kind to me with their feedback, although going back over the presentation I’m a little disappointed with it. I think I can do better to bring the new world of the shared ledger to the general audience. So I’d appreciate your feedback on two elements of the presentation. First, does the six layer “real world ledger” model help with the discussion or is it an unnecessary complications and second do the example ledgers presented across those six layers make sense? I want to quickly show the different types of ledger in one slide.

Comments

Popular posts from this blog

We could fix mobile security, you know. We don't, but we could

Earlier in the week I blogged about mobile banking security , and I said that in design terms it is best to assume that the internet is in the hands of your enemies. In case you think I was exaggerating… The thieves also provided “free” wireless connections in public places to secretly mine users’ personal information. From Gone in minutes: Chinese cybertheft gangs mine smartphones for bank card data | South China Morning Post Personally, I always use an SSL VPN when connected by wifi (even at home!) but I doubt that most people would ever go to this trouble or take the time to configure a VPN and such like. Anyway, the point is that the internet isn’t secure. And actually SMS isn’t much better, which is why it shouldn’t really be used for securing anything as important as home banking. The report also described how gangs stole mobile security codes – which banks automatically send to card holders’ registered mobile phones to verify online transactions – by using either a Trojan...