Laura

Recording by Clifford Brown.

Recording identifiers

ISRC
USPR35512114
Release date of the album this recording appears on
1998-01-01
CopyrightID (CopyrightChains transaction hash)
0xe66be0e761e2686a0decf26603c7f490e79feae72804b94690d49ee37ae772f1
Copyright registration time
2026-06-06T10:01:37+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:83bd490afe0da7adc85cf20e4528c78301e519f4e2c5e6711c54d1fcd84be84a

What this proof establishes

This recording was released in 1998, 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.