7 Variations On "Bei Männern, welche Liebe fühlen", For Cello And Piano, WoO 46: Variation VI. Adagio

Recording identifiers

ISRC

DEF055901027

Release date of the album this recording appears on

2025-01-27

CopyrightID (CopyrightChains transaction hash)

0x86fdc7de8ddb5ec2edfbb076570eca7f51b7b0b4671970dd56ae2352831c8bff

Copyright registration time

2026-07-30T16:30:56+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T17:23:26Z

Bitcoin block

960284

Canonical record hash

sha256:2e78feec8e36ca4f0d41864d515280566ed49ba7f88759fde28f8734c800c8af

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
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• Recording evidence summary for ISRC DEF055901027

What this proof establishes

This recording was released in 2025. ProofProfile's artist catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and this recording entered the record through cc-db-prod's ISRC-linked registration. Its provenance rests on the dates stated above rather than on the era of that source corpus.

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.