Have You Ever?

Recording by Twin Peaks.

Recording identifiers

ISRC
QM5BK1500050
CopyrightID (CopyrightChains transaction hash)
0xa98e481bcbcc50ac47474d1f7102cabd10e4f147892f2977eed1225c5ac6cabe
Copyright registration time
2026-07-03T04:22:57+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-06T06:56:49Z
Bitcoin block
956889
Canonical record hash
sha256:2f2bfdea51d0c2ede93648f3d1dab7f56d273c7b9e2ad0a58916d80cb70d2563

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.