ERC-820 Pseudo-introspection Registry Contract

ERC-165 interface ids

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

Functions this standard introduces (1)

Events (2)

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

Depends on (2)

Proposals this one names in its requires field.

What the specification covers

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