Partite diverse sopra Christ, der du bist der helle Tag, BWV 766: Variation No. 4

Recording identifiers

ISRC

DEA550014745

Release date of the album this recording appears on

2007-01-01

CopyrightID (CopyrightChains transaction hash)

0xdb0dcc30a4e84bc780af22a7a6f719e341f373cd95cd61d27d0ec7e33a693f34

Copyright registration time

2026-07-06T20:49:11+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:222fafbf4df17041869943a5da46e3b139efe362d890653fc5e03a4475334e67

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEA550014745

What this proof establishes

This recording was released in 2007, 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.