ERC-7777 Governance for Human Robot Societies

ReviewERCcreated 2024-09-29

Defines interfaces for managing the identities of humans and robots, and establishing rule sets for their interaction.

Authors: OpenMind, Jan Liphardt, Shaohong Zhong (@ShaohongZ), Boyuan Chen (@bchen-dev), Paige Xu, James Ball, Thamer Dridi

ERC-165 interface ids

Computed here as the XOR of the selectors each interface defines.

IUniversalIdentity	`0xd11a9ca4`
IUniversalCharter	`0xf6cd096b`

`0xf6ced126`	`addRule(bytes)`
`0x692ead00`	`checkCompliance(address,bytes[])`	view
`0xced8b7ce`	`checkCompliance(bytes)`	view
`0x867cf839`	`generateChallenge()`
`0x0d28f25a`	`getHardwareIdentity()`	view
`0x0fe4c950`	`leaveSystem()`
`0x8f320b08`	`registerUser(uint8,bytes[])`
`0x6f1ae858`	`removeRule(bytes)`
`0x2fd949ca`	`terminateContract()`
`0x30ec2ff9`	`updateRuleSet(bytes[])`
`0x0d421877`	`verifyChallenge(bytes32,bytes)`

Topic0 is the keccak256 hash of the signature, which is what a log filter matches on.

`0xdb91750ce40c4f469288ac7bc850b773524c9b81c61003c44e4cc22d35846fb0`	`RuleAdded(bytes)`
`0x135d390a44fccee2ceed33ba5704924fafdae44cc02fbfc1b3ea2664fa4cf26a`	`RuleRemoved(bytes)`
`0xa4cb8801246a7cd46e23162e5202982920ce9e73abf4046b7d1a340b769f1f74`	`SubscribedToCharter(address)`
`0x91338e677f395b064da1f3b45064399b61ec660b83742ae4dbf69c3b608f3854`	`UnsubscribedFromCharter(address)`
`0x02bd7ae8911fc59c2682d56b1b67cddac4c6469c8117849070f8e2f4d3b4c2f0`	`UserRegistered(address,uint8,bytes[])`
`0x8407d79d399b8f5776c7c1c8d51574bbfcafab1d107f7a5e5b0f1160b8a755d6`	`UserLeft(address)`
`0x809e0c6045d51dd1b30acf10fccd34a09139fb248c1cfed79784d80052a4c296`	`ComplianceChecked(address,bytes[])`
`0x2e91695572ee0f12450cdc9df0a079b007051d5e3a243e79633d88e418dce56d`	`RuleSetUpdated(bytes[],address)`
`0x4309e82f1fb70ef342065e3259a4919acab4cca0862aa9f9e719d7a5dda3b161`	`ComplianceChecked(address,bytes)`