Bisher habt ihr nichts gebeten in meinem Namen, BWV 87: In der Welt habt ihr Angst (Bass)

Recording identifiers

ISRC

GBHNG0400685

Release date of the album this recording appears on

2008-04-01

CopyrightID (CopyrightChains transaction hash)

0x68a2de76900cf5908e8cc3e0bd04f7813588fb77520510bb0b8f94e8f0718665

Copyright registration time

2026-07-07T19:59:38+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:08cc6c59363e3971542b4de93acffafe5e2f6b971e42c0d6c28fa048c2d67bce

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBHNG0400685

What this proof establishes

This recording was released in 2008, 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.