Nocturnes, Op. 27: No. 1 in C-Sharp Minor, Larghetto (Arr. for Cello and Piano by C. Thomas)

Recording identifiers

ISRC

FRUM72300831

Release date of the album this recording appears on

2023-06-09

CopyrightID (CopyrightChains transaction hash)

0x68a4a65c22af0d4b87d1900271d44b40ed552f424b7825abb8e22abc78dba5b7

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T19:35:34Z

Bitcoin block

960138

Canonical record hash

sha256:f1f294a4db00e4b020a5d93cff042dd6ffd480891cf12ca9ea63e1d18299c6a5

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
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• Recording evidence summary for ISRC FRUM72300831

What this proof establishes

This recording was released in 2023. 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.