Vier Lieder, Op. 4: I. Es glänzt so schön die sinkende Sonne

Recording identifiers

ISRC

DEN961904650

Release date of the album this recording appears on

2021-04-16

CopyrightID (CopyrightChains transaction hash)

0x0a031427b536713339fdbeac7edc6cd93e2bb4a638eb672bc782eb55bed99496

Copyright registration time

2026-07-31T14:30:25+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T15:20:15Z

Bitcoin block

960418

Canonical record hash

sha256:76551074ddc5d250f15851effaec97c3dcd65a483f75be961e0a4b14d5eb20cd

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC DEN961904650

What this proof establishes

This recording was released in 2021, 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.