Schwanengesang, D. 957: No. 4, Ständchen in D Minor (Arr. for cello and piano by E. Bertrand & P. Amoyel)

Recording identifiers

ISRC

FR7JM2345060

Release date of the album this recording appears on

2024-09-27

CopyrightID (CopyrightChains transaction hash)

0x4f1318bf788d428110483f44f3c99c11e2511cdb5ab37b930b617e8f45f467f2

Copyright registration time

2026-07-29T14:46:39+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T15:22:21Z

Bitcoin block

960121

Canonical record hash

sha256:70ef93d9acf839ccaf8d74b99555b9265add0f1c6a90663f0092834d25e1ae09

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FR7JM2345060

What this proof establishes

This recording was released in 2024. 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.