Overview

This registry lists every on-chain contract that forms part of the **YieldGuard** protocol, together with their deployment addresses, upgrade status and canonical ABI locations.

1. Arbitrum One (mainnet, chainId 42161)

Contract	Version	Proxy Address	Implementation Address	ABI (IPFS CID)	SPDX	Notes
AggregatorVault	v1.0.0	`TBD`	`TBD`	`ipfs://bafy…`	MIT	ERC-4626; accrues 30 bp fee
StrategyRouter	v1.0.0	`— (immutable)`	`0x…`	`ipfs://bafy…`	MIT	Reads Chainlink PoR
Guard	v1.0.0	`—`	`0x…`	`ipfs://bafy…`	MIT	Pausable
KYC_PASS (SoulboundNFT)	v1.0.0	`0xProxy…`	`0xImpl…`	`ipfs://bafy…`	MIT	Non-transferable

Proxy Admin: Safe 3-of-5 0xAdminSafe…

Timelock: 0xTimelock… (48 h delay)

2. Arbitrum Sepolia (testnet, chainId 421614)

Contract	Version	Proxy Address	Implementation Address	ABI (IPFS CID)	SPDX	Notes
AggregatorVault	v0.9.2	`0x1234…`	`0xabcd…`	`ipfs://bafy…`	MIT	Deployed 19 Jul 2025
StrategyRouter	v0.9.2	`—`	`0x5678…`	`ipfs://bafy…`	MIT
Guard	v0.9.2	`—`	`0xef01…`	`ipfs://bafy…`	MIT
KYC_PASS	v0.9.1	`0xa1b2…`	`0xc3d4…`	`ipfs://bafy…`	MIT

Note: Testnet addresses are for integrator staging only and may be redeployed without notice.

3. ABI Retrieval

ABIs are pinned to IPFS and mirrored:

GitHub release: https://github.com/YieldGuard/abis/`{version}`/`{Contract}`.json
NPM package: @yieldguard/abis
Etherscan verified source (links provided per contract once deployed)

Integrators SHOULD cache the ABI JSON and verify the SHA-256 hash against the table above before interacting on-chain.

4. Changelog

2025-07-27  v0.1  Initial registry scaffold (placeholder mainnet addresses).