The Ballad of the Sad Young Men

Recording by Johnny Hartman.

Recording identifiers

ISRC
US1A18018110
Release date of the album this recording appears on
1989
CopyrightID (CopyrightChains transaction hash)
0x3632dd1b0b22740a9ff76fb965609d79ebf5e8880c1d18f17263a81623e2e0e0
Copyright registration time
2026-07-08T00:03:14+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:f241885084e96b45d33e19cb64ff92679c70c114db8dd337d41f2b94f97ff8ff

What this proof establishes

This recording was released in 1989, 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.