DFINITY Foundation

Synapse.vote (original)

ICDevs.org

CryptoIsGood

Anvil

ICPL.app

ysyms

The Accumulators’ Neuron

RawTech Venture

Paul Young

ICPMANUAL

8yeargangDAO

Isaac Valadez

Krzysztof Żelazko

Nicolas.ic

Smaug’s Neuron for Retail Investors

ICLight.io

Synapse.vote (NEW)

Taggr Network

CodeGov.org

Sonic AMM

Rakeoff.io

Internet Computer Association

Arthur’s Neuron (used to be cycle_dao)

Inactive (Request Removal) - The Fools' Court

Always Rejects

John Wiegley

# Proposal to Upgrade the ckBTC Archive Canister

Git hash: `e90f1c11cf3a2b7ed31baf9ab48544f990ef4365`

New compressed Wasm hash: `e59aec77a4dd42215cb66f51e6d7c3a68e9a18419047bbe3168840dd0774d6ba`

Target canister: `nbsys-saaaa-aaaar-qaaga-cai`

Previous ckBTC archive proposal: https://dashboard.internetcomputer.org/proposal/124792

---

## Motivation

This is a proposal to upgrade the ckBTC archive canister to fix the support ICRC-2 approve blocks.

## Upgrade args

```
git fetch
git checkout e90f1c11cf3a2b7ed31baf9ab48544f990ef4365
cd rs/rosetta-api/icrc1/archive
didc encode -d archive.did '()'
```

## Release Notes

```
$ git log --format="%C(auto) %h %s" 9fce5907235a440b577c4d2b70844d40280b7eb3..e90f1c11cf3a2b7ed31baf9ab48544f990ef4365  rs/rosetta-api/icrc1/archive

```

## Wasm Verification

Verify that the hash of the gzipped WASM matches the proposed hash.

```
git fetch
git checkout e90f1c11cf3a2b7ed31baf9ab48544f990ef4365
./gitlab-ci/container/build-ic.sh -c
sha256sum ./artifacts/canisters/ic-icrc1-archive.wasm.gz
```

Upgrade Nns Canister: nbsys-saaaa-aaaar-qaaga-cai to wasm with hash: e59aec77a4dd42215cb66f51e6d7c3a68e9a18419047bbe3168840dd0774d6ba