11 Chorale Preludes, Op. 122: 9. Herzlich tut mich verlangen

Recording identifiers

ISRC

GBF078710430

Release date of the album this recording appears on

2009-01-01

CopyrightID (CopyrightChains transaction hash)

0x11cbafaaf40cea60e88592afcb770fadd23b2b2019e5425bc60e6a52320e8c71

Copyright registration time

2026-07-07T20:36:22+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:36e2eb890758c5252ef8fe045101b903cedd6fa4a68487aad97762d781053d67

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBF078710430

What this proof establishes

This recording was released in 2009, 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.