Cantiones sacrae: No. 1: Herr, wie lang wiltu mein sogar vergessen, SSWV 1

Recording identifiers

ISRC

DEE472000254

Release date of the album this recording appears on

2020-10-30

CopyrightID (CopyrightChains transaction hash)

0x40a04a2d5c5f2c83257d7b9a1f868c7150c3772f7ea1fc3b73a3d37296abe48a

Copyright registration time

2026-06-22T04:36:42+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:b94d7c1963b496de5a3fe46622b5b6330402ad55245501b0cdef1e8344119848

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEE472000254

What this proof establishes

This recording was released in 2020, 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.