Paulus, Op. 36, MWV A14 / Part 2: No. 29 Chor und Choral: "Ist das nicht" - "O Jesu Chri- te"

Recording identifiers

ISRC

NLA508213329

Release date of the album this recording appears on

1987-01-01

CopyrightID (CopyrightChains transaction hash)

0x722c516b2bad79cf90e487faa9a9a496d0c7192c28b93126cff60aa46865aed1

Copyright registration time

2026-07-31T04:34:14+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T05:17:02Z

Bitcoin block

960348

Canonical record hash

sha256:8da58010d38fbd978b82549a2da5df352cc6caeb2ff9bb15c7a36a4ba977d0e3

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC NLA508213329

What this proof establishes

This recording was released in 1987, 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.