DFINITY Foundation

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

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Taggr Network

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OpenChat

ELNA AI

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Internet Computer Association

CodeGov.org

Synapse.vote (original)

Synapse.vote (NEW)

Arthur’s Neuron (used to be cycle_dao)

Inactive (Request Removal) - The Fools' Court

$STACK

Always Rejects

John Wiegley

## Proposal to Reinstall the Cycles Ledger Canister
##### Proposer: DFINITY Foundation
##### Repository: http://github.com/dfinity/cycles-ledger
##### Git Hash: `5c65af907c0d7411a96639bdd21e1319641c7abf`
##### Compressed Wasm Hash: `d7ef61a1aaa13177a0bb3b17fe855c30f00171de0dc946cc463c9f1c4d835a89`
##### Argument Hex: `4449444c096e016b02fcb88b840302b0ced18403076e036c02978ca9b80204afe0ff870d066e056b029d83f46a68c9c5f1d0037f6e786c02a89cb2b50c08afe0ff870d786e680100010101010a000000000210000301013200000000000000`
##### Target canister: `um5iw-rqaaa-aaaaq-qaaba-cai`

---

## Motivation

Reinstall the Cycles Ledger Canister to reset its state now that it is under NNS control.

## Wasm Verification

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

```bash
git clone git@github.com:dfinity/cycles-ledger.git
cd cycles-ledger
git checkout 5c65af907c0d7411a96639bdd21e1319641c7abf
./scripts/docker-build
sha256sum cycles-ledger.wasm.gz
```

## Argument Verification

```bash
git clone git@github.com:dfinity/cycles-ledger.git
cd cycles-ledger
read -r -d '' ARG <<EOF
(opt variant {
    Init=record {
        max_blocks_per_request=50;
        index_id=opt principal "ul4oc-4iaaa-aaaaq-qaabq-cai";
    }
})
EOF
didc encode -f hex -d cycles-ledger/cycles-ledger.did -t '(opt LedgerArgs)' "$ARG"
```


Upgrade NNS Canister: um5iw-rqaaa-aaaaq-qaaba-cai to wasm with hash: d7ef61a1aaa13177a0bb3b17fe855c30f00171de0dc946cc463c9f1c4d835a89