Bassoon Concerto in B-flat Major, K. 191/186E: II. Andante ma adagio

Recording identifiers

ISRC

NOEHX1320020

Release date of the album this recording appears on

2013

CopyrightID (CopyrightChains transaction hash)

0x3ac2414395c7585d1d61927a620a790b6d870e09e653598d3f7611960e48c7b6

Copyright registration time

2026-07-07T03:40:32+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:3be1fff60cfd5998ac9cd3b0f6fd6851efd217d575aafe6462e8786dd0553f4e

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC NOEHX1320020

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.