# Uptime metric

`kaal:entity:uptime-metric`

**Status.** derived

This node is assembled mechanically from the 2 claims that carry the concept tag `uptime-metric`. It is a roster of what the corpus says under this term. It is **not** an adjudicated definition: no single statement here has been ruled canonical, and no first-appearance call has been made. Read the claims and judge for yourself.

## Every claim under this term

2 claims across 1 works, 2021 to 2021.

**2021**

- [3931933-008](https://wulfkaal.github.io/claims/3931933-008) [empirical/asserted] -- The final 2021 Casper testnet used perceived validator node uptime as its single rewarding requirement.
  > The latest incentivized testnet ended in September 2021. The last Casper tesnet in September 2021 entailed as its single rewarding requirement the perceived uptime of the participating testnet validator node.
  Wulf A. Kaal, Hybrid Secure Proof of Stake (2021). SSRN: https://ssrn.com/abstract=3931933
- [3931933-028](https://wulfkaal.github.io/claims/3931933-028) [design/argued] -- The SDAO performance based onboarding metric deliberately goes well beyond validator node uptime, adding criteria such as node performance, running a dApp on the network, response time to upgrades, technical background, adherence to instructions and hardware specifications, and community behavior.
  > This performance based onboarding process and metric goes way beyond the criterion of validator node uptime. In the SDAO preregistration workflow, validator candidates apply for a position in the
  Wulf A. Kaal, Hybrid Secure Proof of Stake (2021). SSRN: https://ssrn.com/abstract=3931933

## Verify

Every claim above resolves to a record carrying a verbatim source quote, the sha256 of the source PDF, and a preformatted citation. Nothing here asks to be taken on trust.

    curl -s https://wulfkaal.github.io/entities/uptime-metric.md | sha256sum

**Canonical form.** This markdown file is the canonical hashed representation of this entity node. Its sha256 is the content hash.