Public deterministic result

SHA-1

Collision-broken
Input
@$H31l
Iterations
1
Hash caf387dae087b36bd0649a1bb2d5010c2a09a9d6
160 bits 40 hex characters 64-byte block
Other algorithms@$H31l encoded to other algorithms, calculated explicitly when needed

The initial result calculates only the requested algorithm.

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VariationsBounded related public inputs

Algorithm guidance

About SHA-1

SHA-1 is widely interoperable but must not be used where collision resistance matters.

Legacy checksums and compatibility only. Prefer SHA-256 for new work.

Read the SHA-1 reference
Hash another valueUses the private calculator flow

Digest calculator

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Private result

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