Concerto from Cantata BWV 35 Geist und Seele wird verwirret, Pt. 1

Recording identifiers

ISRC

NLY332001520

CopyrightID (CopyrightChains transaction hash)

0x97af18ae3c400715e59e4c61d4e3536c66e1dea601932d0f0831fe58c6c68a03

Copyright registration time

2026-07-07T02:56:06+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:b91ed02a98a8dbbf1da3a22fc5ea09929bcc5c6d8654fc1ef8cc9a783bcfcff8

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.