Enable a finalized baseline workflow to exit

Workflow Exit Challenge (aka Workflow Integration)

Bounty

$1,000 in Eth

Challenge Description

A "baseline bridge" is a concept that will allow a baselined workflow to "exit" -- which can be thought of as the final, verifiable state of such workflow at which point no further valid state transitions exist. When a workflow terminates in this manner, an "exit proof" should be generated for use as an input to a business process which resides in a "remote" workgroup.

A "baseline bridge" will allow any step of a baselined process to be tokenized and exchanged with entities external to the workgroup.

Challenge Requirements

The functional requirements of this challenge are:

Req	Requirement	Weight
01	Introduce a new "mixer" shield contract with token bridge interface definition	30
02	There should be an "inbound lane" on the bridge to the baseline workgroup	20
03	There should be an "outbound lane" on the bridge from the baseline workgroup	20
04	Demonstrate reusable architecture enabling customizable proof composition of exit conditions and step content	30

Submission Requirements

A valid submission delivers on, at a minimum, requirement 01 highlighted above.

Judging Criteria

If multiple valid submissions are received and if score equally, the winning team will be the one that shipped first.

Related Materials

"Baseline Bridges" talk from the Baseline Summit: watch on YouTube Insights about bridging "in" and "out" as described in requirements 02 and 03 can be found in the above-linked YouTube video.

Winner Announcement Date

January 27, 2021

ethereum-oasis-op / baseline-roadmap