It Couldn't Please Me More (A Pineapple) from Cabaret

Recording by Lotte Lenya.

Recording identifiers

ISRC
USSM10605812
CopyrightID (CopyrightChains transaction hash)
0x4e521e204a57ec76a3168ce2dbd86dcfa0bb8a815f233241311ab2de9392c8dd
Copyright registration time
2026-07-07T14:45:31+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:d1f806610da7b7ef3e960dca23bf26efffb50c3cd01ebf3ab6b2ab741a6f2b26

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.