Psalm 115, Op. 31, MWV A 9: I. Chor "Nicht unser Namen, Herr"

Recording identifiers

ISRC

CH1407263501

Release date of the album this recording appears on

1972

CopyrightID (CopyrightChains transaction hash)

0x76e3a6b22122dbd94ca3623a9d21a81d565e3ac2241f5e4e2a27478f5f0908f1

Copyright registration time

2026-07-30T17:29:57+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T17:41:38Z

Bitcoin block

960288

Canonical record hash

sha256:37c5eb39b65bae285a6ada85208634d39fde4c9e586ff1432f33dfb837139606

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC CH1407263501

What this proof establishes

This recording was released in 1972, 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.