On the Town: Act I: Come Up to My Place

Recording by Leonard Bernstein.

Recording identifiers

ISRC
USSM16000304
Release date of the album this recording appears on
1959
CopyrightID (CopyrightChains transaction hash)
0x18dfb7605ffb1e1e4b487f087edafcc8f479666c4d5efd408711a487428e9fa7
Copyright registration time
2026-07-30T16:46:55+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-30T17:23:26Z
Bitcoin block
960284
Canonical record hash
sha256:97a863da69e46ed2e7b64d50b6876f66481b210b1859cab4f0fedcb7763b2d33

What this proof establishes

This recording was released in 1959, 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.