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# System prepended metadata

title: Chrysalis RFC Call - 2020-11-24
tags: [meeting-minutes]

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tags: meeting-minutes
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# Chrysalis RFC Call - 2020-11-24

## Participants

- Wolfgang
- Andrea
- Luca
- Gal
- Thibault

## Topics

### RFC Status

#### Merged

- Typos and changes proposed by Charles
- Chrysalis Pt 2 Updates:
  - [#30](https://github.com/iotaledger/protocol-rfcs/pull/30):
    - @all review
  - [#31](https://github.com/iotaledger/protocol-rfcs/pull/31):
    - @all review

#### PR

- [RFC-0017](https://github.com/iotaledger/protocol-rfcs/pull/17) (Message)
  - Indexation: UTF8 between 1 and 64 bytes
  - `Network ID`:
    - Add explanation how this field can be derived, like `hash("human readable network name" || protocol version string)`
      - Add to the RFC the hash function, BLAKE2b-256 first 8 bytes
  - Maximum length:
    - Message with a max tx payload is 22324 bytes in its serialized form
    - 2^15 = 32KB add this to RFC
- [RFC-0019](https://github.com/iotaledger/protocol-rfcs/pull/19) (MS Payload)
  - subjecto to change wrt to Wotsicide 
  - @wolfgang to change: 
    - Improve intro
    - Remove Ed448 references
    - Clarify set of keys
    - Address comments
- [RFC-0020](https://github.com/iotaledger/protocol-rfcs/pull/20) (Address Format)
  - `iot`/`tio` vs `iota`/??? etc
    - talk to UX/bisdev/streams
    - do we wanna use "regtest"?
    - it might be nice to reserve 48 bytes (max 4 HRP), but this is not a showstopper for |HRP| > 4
    - @andrea initiate discussion
  - @wolfgang
    - Remove W-OTS but keep index 0 reserved
    - Propose changes to base-32 type
- [RFC-0024](https://github.com/iotaledger/protocol-rfcs/pull/24) (PoW)
  - PoW score is a network parameter
  - We leave the PoW computation for now, but this somehow needs to be revisited
- [RFC-0028](https://github.com/iotaledger/protocol-rfcs/pull/28) (Ed25519 Validation)
  - Follows ZIP-215 exactly

### Chrysalis Stage 2

- Collect network parameters for Docu not RFC:
  - POW score
  - Network ID (network name, protocol, e.g `mainnet@1-white_flag`, `alphanet1`)
  - Coordinator pubkeys (rotation?)
  - Peering?
  - More?
