1976

Recording by Jan Borysewicz.

Recording identifiers

ISRC
PLH651700009
CopyrightID (CopyrightChains transaction hash)
0x296a453a24b9f3fabf21cb9cd874f1fbc4d1a0be1f25007a31d760df8b99f72d
Copyright registration time
2026-06-27T01:03:30+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-07T18:39:05Z
Bitcoin block
957073
Canonical record hash
sha256:ec3f059fa4bc42f7c365c89ff617537f9a63fc077d877fd4e0eca4def6de4ecc

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.