ens:set-fuses

Burn NameWrapper fuses on a wrapped ENS name.

⚗️ Experimental — available at next.evmcrispr.com.

Syntax

ens:set-fuses <name> <fuse> [...moreFuses]

Arguments

Name	Type	Description
name	string	Wrapped ENS name (e.g. vault.mydao.eth)
fuse	fuse	Fuse name to burn (e.g. cannot-unwrap)
[...moreFuses]	fuse	Additional fuse names to burn

Options

Name	Type	Description
--expiry	number	New expiry timestamp (parent-controlled fuses only; defaults to the current expiry)

Examples

load ens

# Lock a name: it can never be unwrapped again
ens:set-fuses mydao.eth cannot-unwrap

# Burn several owner-controlled fuses at once
ens:set-fuses mydao.eth cannot-unwrap cannot-transfer cannot-set-resolver

# Burn parent-controlled fuses on a subname you parent
ens:set-fuses vault.mydao.eth parent-cannot-control cannot-unwrap

Notes

• Burning fuses is irreversible for the lifetime of the name — nothing is burned implicitly; missing prerequisites (like cannot-unwrap) produce an error telling you what to add.
• Parent-controlled fuses are burned via setChildFuses, so the executing account must own the parent name.

See Also

• @ens:fuses.of — read burned fuses
• @ens:fuses — build a fuse bitmap