Bassoon Concerto in F Major, WoO 23, S63: II. Romanza: Andantino e cantabile

Recording identifiers

ISRC

DEFG21312408

Release date of the album this recording appears on

2013-06-04

CopyrightID (CopyrightChains transaction hash)

0x2c58c7314991628d9aa977d6ea2eb9b2a13f052d3886fe16cddcfdba81a4e009

Copyright registration time

2026-06-25T06:02:34+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:685e0809f70acbfa12c42a889f17d92dc55179e298f5f5e05cdf93012cdf2352

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC DEFG21312408

What this proof establishes

This recording was released in 2013, 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.