Streit mit dem Chef

Recording by Johann Sebastian Bach.

Recording identifiers

ISRC
DEF058530801
CopyrightID (CopyrightChains transaction hash)
0x4ab644fcad05cb7329864f9ff1f252a3c5fb4c2b4024636e4b06e4331434d098
Copyright registration time
2026-07-07T06:25:26+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:398b9198271691e4c93eb617f7ab93b60e0311e7026b7fc8ae4264b83bed1435

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.