Christ lag in Todes Banden (Cantata BWV 4): Sinfonia

Recording identifiers

ISRC

DEN421326002

Release date of the album this recording appears on

2014-02-24

CopyrightID (CopyrightChains transaction hash)

0x811b80d16f613ae722228b109e5400ab3eeb8c6a87e9728cd19373131074fa74

Copyright registration time

2026-08-01T00:29:55+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-08-01T00:40:43Z

Bitcoin block

960489

Canonical record hash

sha256:ee1426122024446492e03592caa2e17812f90340f41a9d1ba35e735a33f511f7

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEN421326002

What this proof establishes

This recording was released in 2014, 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.