Internet Computer Association

DFINITY Foundation

Synapse.vote (formerly ICP Maximalist Network)

Arthur’s Neuron (used to be cycle_dao)

ICDevs.org

CryptoIsGood

Anvil

ICPL.app

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

# Proposal to Install the KYT Canister

Git hash: `d21c69ba055489905bf801a4aea7145f545c9ff8`

Compressed Wasm hash: `5b12e7d36ae2e86cd252d65bfdbba0fd32d9ba79d3163a584472d0876f830749`

Target canister: `pjihx-aaaaa-aaaar-qaaka-cai`

---

## Motivation

This proposal installs the Know Your Transaction (KYT) canister to the governance-controller ID `pjihx-aaaaa-aaaar-qaaka-cai` on the [`pzp6e-ekpqk-3c5x7-2h6so-njoeq-mt45d-h3h6c-q3mxf-vpeq5-fk5o7-yae`](https://dashboard.internetcomputer.org/subnet/pzp6e-ekpqk-3c5x7-2h6so-njoeq-mt45d-h3h6c-q3mxf-vpeq5-fk5o7-yae) subnet.

See https://forum.dfinity.org/t/ckbtc-and-kyt-compliance/18754 for more information about ckBTC and KYT.

## Install args

```
git checkout d21c69ba055489905bf801a4aea7145f545c9ff8
cd rs/bitcoin/ckbtc/kyt
didc encode -d kyt.did -t '(LifecycleArg)' '(variant { InitArg = record { minter_id = principal "mqygn-kiaaa-aaaar-qaadq-cai"; maintainers = vec {}; mode = variant { Normal }}})'
```

## Wasm Verification

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

```
git fetch
git checkout d21c69ba055489905bf801a4aea7145f545c9ff8
./gitlab-ci/container/build-ic.sh -c
sha256sum ./artifacts/canisters/ic-ckbtc-kyt.wasm.gz
```



Upgrade NNS Canister: pjihx-aaaaa-aaaar-qaaka-cai to wasm with hash: 5b12e7d36ae2e86cd252d65bfdbba0fd32d9ba79d3163a584472d0876f830749