Driftin'

Recording by Herbie Hancock.

Recording identifiers

ISRC
USBN28700101
CopyrightID (CopyrightChains transaction hash)
0x6daa979e35bc867f0277c2bf1949b9e112222e47ff10b169523eb10c828788e6
Copyright registration time
2026-06-08T19:37:40+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:53:27Z
Bitcoin block
957124
Canonical record hash
sha256:b47e88b871d073998d9fa5fb0c84c8e94deef2271781e131d5c3523c655d1ed5

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.