CIP-0034 | Adjust preamble and structure w.r.t CIP-0001 (cardano-foundation#690)

* first draft remediation of CIP-0034

* remove redundant line meeting up Status in header

Author: rphair

CIP-0034/README.md

@@ -1,10 +1,15 @@
 ---
 CIP: 34
 Title: Chain ID Registry
-Authors: Sebastien Guillemot <[email protected]>
-Comments-URI: No comments
-Status: Draft
-Type: Informational
+Status: Proposed
+Category: Tools
+Authors:
+  - Sebastien Guillemot <[email protected]>
+Implementors: []
+Discussions:
+  - https://github.com/cardano-foundation/CIPs/pull/158
+  - https://github.com/cardano-foundation/CIPs/pull/332
+  - https://github.com/cardano-foundation/CIPs/pull/412
 Created: 2021-11-24
 License: CC-BY-4.0
 ---
@@ -13,17 +18,13 @@ License: CC-BY-4.0
 
 Currently Cardano has two easily-usable networks: "mainnet" and "testnet". However, in the future, we expect more networks to exist and so we need some way to refer to these networks to be able to write better multi-network applications and systems.
 
-## Terminology
-
-### Existing network IDs
+## Motivation: why is this CIP necessary?
 
 Cardano currently has three ways to refer to a network:
 - The "network ID" included in every address and also optionally present in the transaction body. This only stores 16 possibilities (4 bits)
 - The "network magic" used for Byron addresses and in the handshake with other nodes in the network layer. This is a random 32-bit number
 - The genesis block hash (a 28-byte number)
 
-## Motivation
-
 Blockchains can have multiple deployments of the same codebase. For example:
 
 1. Test networks where the base asset has no value (so devs can test at no cost)
@@ -54,15 +55,21 @@ When representing these networks in a human-readable string, the following forma
 cip34:NetworkId-NetworkMagic
 ```
 
-# Rationale
+# Rationale: how does this CIP achieve its goals?
 
 We pick this format for the following reason:
 - The network ID is too small to be used by itself. You can see from [chainlist](https://chainlist.org/) that 16 possibilities is too few
 - The genesis hash is too long and user-unfriendly to be used.
 
-# Reference implementation
+## Path to Active
+
+### Acceptance Criteria
+
+- [ ] There are at least two (from different providers) wallets, libraries, CLI packages, or other tools which use this standard for network identification.
+
+### Implementation Plan
 
-[CIP34-JS](https://www.npmjs.com/package/@dcspark/cip34-js)
+- [x] Develop and publish reference implementation: [CIP34-JS](https://www.npmjs.com/package/@dcspark/cip34-js)
 
 ## Copyright