Anyone Can Whistle

Recording by Stephen Sondheim.

Recording identifiers

ISRC
USB961009348
Release date of the album this recording appears on
2010-08-31
CopyrightID (CopyrightChains transaction hash)
0x18d8da9c97cfb5826522ed1e5dc7f4d417f4d0595eaef440cebd4e9fef8871cf
Copyright registration time
2026-07-30T13:07:24+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-30T14:36:16Z
Bitcoin block
960264
Canonical record hash
sha256:498467b5f946bce87e81cc5646b7d0fa3e1bef1aefd69182b143268182329f39

What this proof establishes

This recording was released in 2010, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.