- From: Adán Sánchez de Pedro Crespo <adan@stampery.co>
- Date: Thu, 8 Sep 2016 19:28:27 +0200
- To: public-blockchain@w3.org
- Message-ID: <beec985f-1d2e-d938-74d7-a7c5ebc1b60a@stampery.com>
Hi everyone, I'm Adán, the CTO of Stampery. Sadly enough, I didn't get Webex to work properly for today's meeting so eventually couldn't join the conversation. At Stampery we have been working on blockchain data anchoring for two years, so we are specially interested on the Chainpoint discussion. Our scalable timestamping technology called BTA [1] uses its own format for blockchain proofs/receipts, but for the sake of the maturity of the blockchain industry, we want to push hard for stablishing an open standard. We dream of a day when the proofs generated by different blockchain timestamping platforms can be verified with a single piece of software. We are in conversations with the guys from Tierion because we believe that Chainpoint would make a good starting point for beginning to work on such standard. We particularly like the idea of using JSON-LD for defining the ontology of the proofs. Ideally, all the members of this CG should be able to participate in the standard drafting process and come out in the next months with a standard format that all the parties involved will feel comfortable with. This CG, specially when promoted to official Working Group, should be also responsible for discussing and defining the "vocabulary" used by the standard schema between major upgrades. This is of vital importance because we can't update the standard every time a new blockchain, hashing algorithm or data anchoring technique makes an appearance; yet the acceptable values for the different fields in the JSON-LD schema need to be promptly updated and published when required (otherwise, new players won't be able to embrace and abide by the standard in good standing). I really expect this discussion to move forward and the standard to happen. You have Stampery's full support. There are many other things in the blockchain space that need to be standardized, but I really believe this could be a great point to start from. Links: [1] "Blockchain Timestamping Architecture" Whitepaper: https://s3.amazonaws.com/stampery-cdn/docs/Stampery-BTA-v5-whitepaper.pdf Best regards, -- *Adán Sánchez de Pedro Crespo* CTO, Stampery Inc. San Francisco - Madrid T: +34 663 163 375
Received on Thursday, 8 September 2016 17:29:06 UTC