Christ lag in Todesbanden, BWV 4: III. Den Tod niemand zwingen kunnt

Recording identifiers

ISRC

BER181803011

Release date of the album this recording appears on

2018-09-28

CopyrightID (CopyrightChains transaction hash)

0x97f065bffcf5b2f93cd6ffe33428885fe56e86f0b800a142e7e7c73b7e445c1a

Copyright registration time

2026-07-06T07:54:55+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-13T07:53:33Z

Bitcoin block

957819

Canonical record hash

sha256:e6aee1b3a8094c5e19fd3cd5c00e7010da319c54fd7e3623ee3a948dfddc0936

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC BER181803011

What this proof establishes

This recording was released in 2018, 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.