Challenge
What's an ESPL challenge?
How a challenge works
The core concept of ESPL is the โchallengeโ.
This page explains the idea and the basic flow.
Detailed instructions are available in the Help Center.
01 / What is it
What's a challenge
An ESPL challenge is a walking activity with a step goal, a period, a sponsorship, and recipients set in advance.
Unlike apps that only record steps, the moment you create a challenge, โby when, how many steps, for whomโ is settled.
You can run one solo, or build one alongside family and friends.
02 / Flow
The basic flow
A challenge runs through roughly these four steps.
Detailed instructions are available in the Help Center.
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Create or join a challenge
Decide on a step goal and period, then create your own challenge or join one someone else has created.
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Stake the sponsorship (if any)
For challenges with a sponsorship, the Sponsor stakes it. The sponsorship and the distribution rules are held on a smart contract.
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Walk during the period
Step data recorded by your device is reflected in the challenge. Check the app for the permissions and connection options available on your device.
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Distribute by outcome at the end
On success, the sponsorship goes to the success-case recipient. On a miss, it goes to the failure-case recipient โ following the rules set in advance.
03 / Three Roles
The three roles
A challenge runs on three roles: the Challenger (the walker), the Sponsor (who funds the sponsorship), and the Receiver (who receives it).
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Challenger
The one who walks
The person who takes on the challenge and aims to meet the step goal.
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Sponsor
The one who funds the sponsorship
The person who creates the challenge and sets its step goal, period, sponsorship, and recipients.
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Receiver
The one who receives the sponsorship
The person or organization that receives the sponsorship based on the outcome. Check the challenge creation screen for the available choices.
One person may have more than one role. Check the challenge creation screen for the combinations currently available.
04 / Outcome
How success and miss are handled
When a challenge ends, the sponsorship is distributed according to the outcome.
Recipients for both outcomes are set before the challenge starts. Check the challenge screen for the actual distribution conditions and processing status.
Detailed instructions are available for creating a challenge, joining one, and sending steps.
Next
What to read next
Continue with the thinking behind a challenge, and with JPYC โ the unit of sponsorship.
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Mechanism
See the mechanism
The behavioral-economics ideas behind the design, and the roles of JPYC and the blockchain.
See details -
JPYC
See JPYC
JPYC as a unit of sponsorship and distribution โ including gas fees โ for first-time readers.
See details -
Hub
Back to the hub
Return to the how-to-use hub for downloads, initial setup, and per-category entry points.
See details