6 Lieder, Op. 41: No. 3 Es fiel ein Reif, MWV F 5

Recording identifiers

ISRC

DEB111608204

Release date of the album this recording appears on

2017-01-28

CopyrightID (CopyrightChains transaction hash)

0x380da9928f2db991ce41290c5d0c86024b3e0e1002dd5056ae12d57462f1ea8e

Copyright registration time

2026-07-29T16:33:28+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T19:35:34Z

Bitcoin block

960138

Canonical record hash

sha256:c400ebaf800b3b491e96d7dfe951ff7c47b60efa35729d6860bd65340bfb8aaa

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEB111608204

What this proof establishes

This recording was released in 2017, 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.