Deep River

Recording by Norman Luboff.

Recording identifiers

ISRC
USA561253508
Release date of the album this recording appears on
2011-08-01
CopyrightID (CopyrightChains transaction hash)
0xb0c801898c3beef9268a220b65b5e6f3d9afb52d95d3db387a1271665eff7aee
Copyright registration time
2026-07-07T08:30:27+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:e565cf9ec0bfc25d0d85edd824ac4d15c16e5e240dd0e61bf1a478a2aebaf52c

What this proof establishes

This recording was released in 2011, 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.