Konzertstück for Bassoon and Orchestra, Op. 2: I. Allegro

Recording identifiers

ISRC

GBLWD0805306

Release date of the album this recording appears on

2008-05-27

CopyrightID (CopyrightChains transaction hash)

0xd57327196f63dc67a85432438f8005c4e6dcc9e16b9cf6d63d6f26e3e2c6a662

Copyright registration time

2026-07-31T11:50:52+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T12:24:41Z

Bitcoin block

960397

Canonical record hash

sha256:6caaa295cf123ab1cefa92968217a4018016fd5aad702851accde4c90bfdef32

• Verify the CopyrightID on CopyrightChains
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• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBLWD0805306

What this proof establishes

This recording was released in 2008, 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.