Can That Boy Foxtrot!

Recording by Stephen Sondheim.

Recording identifiers

ISRC
US6W62119794
CopyrightID (CopyrightChains transaction hash)
0x467bd5f2cc0270ee536e60e4cde477fe85cd317e6e020d98cd290b2df7d35478
Copyright registration time
2026-07-07T10:19:43+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:bf63db5af7c1c2fcddcc17ba5f4b270c5a4ec84b246bca622a864060125b29a8

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.