Re: [Dlt-networking] [SCITT] SCITT General Meeting - Monday May 23

Very interested in these use cases, I've been lurking regarding SAT and
ODAP.

I agree that Bills of Lading have some of the best properties for exploring
digital ledger integrated credentials.

There are also cases where we might wish to know the software supply chain
associated with a gateway in operation, or a smart contract deployment.

Being able to associate ledger transactions with private data that might be
related to software supply chain / security reviews / or previous
transaction history seems like a great use for Verifiable Credentials.

You can also check to see if the credential is signed by a party that has
also used those keys elsewhere on a ledger, there are pro's and con's to
doing this, but it is an observable property of public ledgers.

As I understand it, SAT and ODAP are primarily an inter-ledger standards
initiative right?

Are there any drafts you can share here?

OS

On Tue, May 24, 2022 at 8:28 AM Thomas Hardjono <hardjono@mit.edu> wrote:

>
> Hi Yogesh & Mike,
>
> We are working towards an architecture underlying Secure Asset Transfer
> (SAT) protocol (also known as ODAP) which supports three (3) types or
> "modes" of operation based on Gateways:
>
> (a) Transfer of a digital asset (unidirectional) via one gateway to
> another (i.e. each gateway fronting its own DLT network).
>
> (b) Transfer of Data from a DLT network in a verifiable manner (i.e.
> verifiable by a third party). The key use-case for this is supply-chain
> logistics, where some data that resides in a private DLT network needs to
> be shared out of the network (i.e. copied out) to other DLT networks or
> other entities (e.g. government).
>
> (c) Atomic swap of two assets (without transfer of assets across DLT
> networks). This is where Alice & Bob agree to swap their assets in two
> corresponding DLT networks in a concurrent & synchronized manner (e.g. to
> prevent cheating).
>
>
> For Customs and Cross-Border Trade (and for trade-finance), the mode (b)
> is perhaps of immediate interest, because it can cover many "data sharing"
> use-cases related to shipments (e.g. digital Bill of Lading; digital
> Letters of Credit; etc).
>
> For example, if a digital Bill of Lading is recorded in private DLT
> network, then it is difficult for financial institutions (who are not part
> of the DLT network) to use the physical asset as collateral in issuing
> letters of credit. Therefore, an authorized gateway in that private DLT
> network could be tasked to "copy out" (export) some authorized data fields
> from a record in the ledger.
>
> Cross-Border Trade & Trade Finance is core use-cases for the group, and as
> such speaking for the group we would be very happy collaborate.
>
>
> Best
>
> --thomas
>
>
>
>
>  |   Thomas Hardjono
>  |   MIT Connection Science & Engineering
>  |   connection.mit.edu
>  |   hardjono.mit.edu
>
>
> ________________________________________
> From: Blockchain-interop [blockchain-interop-bounces@ietf.org] on behalf
> of Michael McBride [michael.mcbride@futurewei.com]
> Sent: Monday, May 23, 2022 8:41 PM
> To: Yogesh Deshpande; scitt@ietf.org
> Cc: Kay Williams; blockchain-interop@ietf.org; dlt-networking@ietf.org
> Subject: Re: [Blockchain-interop] SCITT General Meeting - Monday May 23 -
> Slide Deck and Meeting Recording
>
> Hi Yogesh,
>
> Thank you for recording the meeting/presentation, it was very insightful.
>
> Vincent mentioned the importance of having one methodology for
> interoperability between supply chains which may be using a DLT of some
> sort. The Dept of Customs appears to be working on their own interop
> solution. The blockchain interop group is specifically working on the
> development of a protocol, called ODAP, to provide asset transfer
> interoperability which SCITT may be able to leverage. They too are seeking
> to form an ietf working group and have had at least one bof. It might be
> helpful to have Thomas provide SCITT with an overview of the blockchain
> interop work and vice versa.
>
> mike
>
> From: SCITT <scitt-bounces@ietf.org> On Behalf Of Yogesh Deshpande
> Sent: Monday, May 23, 2022 1:40 PM
> To: scitt@ietf.org
> Cc: Kay Williams <kayw@microsoft.com>
> Subject: [SCITT] SCITT General Meeting - Monday May 23 - Slide Deck and
> Meeting Recording
>
> Hello All,
>
> Thanks to Vincent and Anil for a great presentation. The Meeting recording
> has been updated on the Google Docs here<
> https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdocs.google.com%2Fdocument%2Fd%2F1vf-EliXByhg5HZfgVbTqZhfaJFCmvMdQuZ4tC-Eq6wg%2Fedit%23heading%3Dh.qz1sezr4vpfm&data=05%7C01%7Cmichael.mcbride%40futurewei.com%7C479c3461a53e4736cb4508da3cfc839d%7C0fee8ff2a3b240189c753a1d5591fedc%7C1%7C1%7C637889352713356596%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C2000%7C%7C%7C&sdata=beb20KzYOniAfc%2FTLIDMWCNAypozuib2FinXdRwDFhI%3D&reserved=0
> >
>
> The presentation material attached to the email.
>
> Regards,
> Yogesh Deshpande
>
> From: SCITT <scitt-bounces@ietf.org<mailto:scitt-bounces@ietf.org>> On
> Behalf Of Kay Williams
> Sent: Friday, May 20, 2022 5:34 PM
> To: scitt@ietf.org<mailto:scitt@ietf.org>
> Subject: [SCITT] SCITT General Meeting Agenda - Monday May 23
>
> Hello SCITT community,
>
> Here is the agenda for our Monday May 23 8:00 AM Pacific<
> https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Feverytimezone.com%2Fconvert%2Fpacific_united_states%2F8am&data=05%7C01%7Cmichael.mcbride%40futurewei.com%7C479c3461a53e4736cb4508da3cfc839d%7C0fee8ff2a3b240189c753a1d5591fedc%7C1%7C1%7C637889352713356596%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C2000%7C%7C%7C&sdata=p72d9lkVenU2e8MGVxjL%2B%2FaYKd8iRDI0akERHIZmWiM%3D&reserved=0>
> SCITT general meeting.  Special welcome to our guest presenter Vinny
> Annunziato from US Customs.
>
> Agenda:
>
>   *   IETF non-working-group BOF update (Roy Williams)
>      *   planning document<
> https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fhackmd.io%2FAp2-cwcAR4e9FQiJ26JD-g&data=05%7C01%7Cmichael.mcbride%40futurewei.com%7C479c3461a53e4736cb4508da3cfc839d%7C0fee8ff2a3b240189c753a1d5591fedc%7C1%7C1%7C637889352713356596%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C2000%7C%7C%7C&sdata=rxo0J5GV8GO4iGJ2n94X0dNuZ%2F%2Fw1eJfICmzjvswyzk%3D&reserved=0
> >
>   *   Presentation: US Customs (Vinny Annunziato)
>      *   Vincent (Vinny) Annunziato, Director, Business Transformation &
> Innovation Division (BTID), Trade Transformation Office (TTO) will be
> presenting about the work US Customs is doing for Modernizing the Supply
> Chain through use of decentralized technologies more specifically through
> use of verified credentials and decentralized identifiers.
>
> Hope to see you there.
>
> Kay
>
> SCITT General Meeting Agenda and Notes - Google Docs<
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-- 
*ORIE STEELE*
Chief Technical Officer
www.transmute.industries

<https://www.transmute.industries>

Re: [Dlt-networking] [SCITT] SCITT General Meeting - Monday May 23 - Slide Deck and Meeting Recording