Internet Computer Association

DFINITY Foundation

Synapse.vote (original)

Arthur’s Neuron (used to be cycle_dao)

ICDevs.org

CryptoIsGood

Anvil

ICPL.app

Inactive (Request Removal) - The Fools' Court

ysyms

The Accumulators’ Neuron

RawTech Venture

Paul Young

ICPMANUAL

8yeargangDAO

John Wiegley

Isaac Valadez

Krzysztof Żelazko

Always Rejects

Nicolas.ic

Smaug’s Neuron for Retail Investors

ICLight.io

Synapse.vote (NEW)

Taggr Network

CodeGov.org

Sonic AMM

Rakeoff.io

# Summary

- Proposer: DFINITY Foundation
- Git Hash: `9ee933fb2d8b29fcc4a2a4ff9052b9c21a72433e`
- Compressed WASM Hash: `45e306e083590365adef0feca43b1f1bc13e8ab8da7b1547800317a6f0e441ef`
- Target Canister: `uf6dk-hyaaa-aaaaq-qaaaq-cai`
- Repository: https://github.com/dfinity/exchange-rate-canister.git

## Features

- Ensure forex rates are sorted in the transform function to ensure consensus passes.
- Replace Binance with ByBit as an exchange source.
- Update to candid 0.9.11
- Remove Singapore from forex sources.

## Commit Log

```bash
$ git clone https://github.com/dfinity/exchange-rate-canister.git
$ cd exchange-rate-canister
$ git checkout 9ee933fb2d8b29fcc4a2a4ff9052b9c21a72433e
$ git log --format="%C(auto) %h %s" aff48f88ea2f26bb16dea1d644636dc00197c942..e9a789189425bb70e7bf6bf0efa1dfa4a3e180f9 --  ./src/xrc
```

```
9ee933f fix: In order to ensure consensus passes, forex rates must be sorted. (#247)
4cbef71 chore: Removing the Singapore forex source (#246)
f956dc0 chore: Replacing Binance with Bybit (#245)
03f4f44 chore: Update to latest candid, ic-cdk, and serde-xml-rs (#237)
```

## To Verify

```
$ git clone https://github.com/dfinity/exchange-rate-canister.git
$ cd exchange-rate-canister
$ export IP_SUPPORT=ipv4
$ ./scripts/docker-build
$ sha256sum xrc.wasm.gz
```

Expected output

```
45e306e083590365adef0feca43b1f1bc13e8ab8da7b1547800317a6f0e441ef  xrc.wasm.gz
```


Upgrade NNS Canister: uf6dk-hyaaa-aaaaq-qaaaq-cai to wasm with hash: 45e306e083590365adef0feca43b1f1bc13e8ab8da7b1547800317a6f0e441ef