Clarinet Concerto No. 3 in B-Flat Major, Op. 11: II. Andante moderato

Recording identifiers

ISRC

SEAED8745080

Release date of the album this recording appears on

1987-01-31

CopyrightID (CopyrightChains transaction hash)

0x778d99d35381e646e89a0383c31693c9edc8a6637046fe074b2b78aeb5f77084

Copyright registration time

2026-07-07T14:54:22+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:53:27Z

Bitcoin block

957124

Canonical record hash

sha256:ac4d0bac24fe46e8678bdbac95f4ba5eaac46e82a57561159fa722286f5d11d3

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC SEAED8745080

What this proof establishes

This recording was released in 1987, 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.