On the Town: Act II: Some Other Time

Recording by Leonard Bernstein.

Recording identifiers

ISRC
USSM16000314
CopyrightID (CopyrightChains transaction hash)
0xe4414698b47645459cac8ab322fb1ad7c18df065034be1cfe7ce9a6060ef1b2f
Copyright registration time
2026-07-30T23:48:39+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T00:26:26Z
Bitcoin block
960327
Canonical record hash
sha256:922f006a2287723ca6a4b0d247b1a380125739cebf7492976d637b5711631113

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.