Something to Live For

Recording by Fred Hersch.

Recording identifiers

ISRC
USNO19639506
CopyrightID (CopyrightChains transaction hash)
0x5b9573fe33fcf945fc10c62c750efd55a7e9db0718aec8c1fd76cb1299f9a2e3
Copyright registration time
2026-07-07T05:35:49+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:4ccb20dc906632ac27847f02bf632fdfd69a3afe16df637aa20317b90aedd5f1

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.