Cello Concerto in B Minor, Op. 104, B. 191: I. Allegro

Recording identifiers

ISRC

DEN961803671

Release date of the album this recording appears on

2020-08-07

CopyrightID (CopyrightChains transaction hash)

0xad16ae5b499c169126757ed207abe39f85b0af83a260e7c8484bcd98847c6c30

Copyright registration time

2026-06-07T08:03:20+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T12:53:06Z

Bitcoin block

953515

Canonical record hash

sha256:ab2e4cb6ffe8ea878ef263ef942c54365817e2f01485a98b902d64ab39a5a6f6

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• Recording evidence summary for ISRC DEN961803671

What this proof establishes

This recording was released in 2020, 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.