Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

update history page to include Paris upgrade #7922

Merged
merged 5 commits into from
Sep 26, 2022
Merged

update history page to include Paris upgrade #7922

Changes from 2 commits
Commits
Show all changes
5 commits
Select commit Hold shift + click to select a range
1becd05
add paris to upgrade history
jmcook1186 Sep 19, 2022
76e5ea7
update webarchive link
jmcook1186 Sep 19, 2022
b42bab7
Update index.md
jmcook1186 Sep 20, 2022
8db7d37
Update src/content/history/index.md
wackerow Sep 23, 2022
ea87ae7
etherscan link and block clarifier
wackerow Sep 26, 2022
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
15 changes: 15 additions & 0 deletions src/content/history/index.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -26,6 +26,21 @@ Looking for future protocol upgrades? [Learn about upcoming upgrades to Ethereum

## 2022 {#2022}

### Paris {#paris}

<Emoji text=":calendar:" size={1} mr={"0.5rem"} mb={"0.5rem"} /><code>Sep-15-2022 06:42:42 AM +UTC</code><br />
<Emoji text=":bricks:" size={1} mr={"0.5rem"} mb={"0.5rem"} />Block number: 15537393<br />
<Emoji text=":money_bag:" size={1} mr={"0.5rem"} mb={"0.5rem"} />ETH price: $1,472 USD<br />
<Emoji text=":desktop_computer:" size={1} mr={"0.5rem"} mb={"0.5rem"} /> <a href="https://web.archive.org/web/20220915075314/https://ethereum.org/">ethereum.org on waybackmachine</a>

#### Summary {paris-summary}

The Paris upgrade was triggered by the proof-of-work blockchain passing a [terminal total difficulty](/glossary/#terminal-total-difficulty) of 58750000000000000000000. This happened at block 15537393 on 15th September 2022. Paris was The Merge transition - its major feature was switching off the proof-of-work mining algorithm and associated consensus logic and switching on proof-of-stake instead. Paris itself was an upgrade to the execution clients (equivalent to Bellatrix on the consensus layer) that enabled them to take instruction from their connected consensus clients. This required a new set of internal API methods, collectively known as the [Engine API](https://github.com/ethereum/execution-apis/blob/main/src/engine/specification.md), to be activated. This was arguably the most significant upgrade in Ethereum history since Homestead!
wackerow marked this conversation as resolved.
Show resolved Hide resolved

- [Read the Paris upgrade specification](https://github.com/ethereum/execution-specs/blob/master/network-upgrades/mainnet-upgrades/paris.md)

---

### Bellatrix {#bellatrix}

<Emoji text=":calendar:" size={1} mr={"0.5rem"} mb={"0.5rem"} /><code>Sep-06-2022 11:34:47 AM +UTC</code><br />
Expand Down