Konzert in f-dur für Orgel und Streicher: Allegro

Recording identifiers

ISRC

DEE219900212

Release date of the album this recording appears on

1991-01-01

CopyrightID (CopyrightChains transaction hash)

0xe6a1772c366d39c9aa50c96a2c8a2a46c8ea943104510bef8a641689748cfdc7

Copyright registration time

2026-07-30T18:19:25+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T18:46:00Z

Bitcoin block

960294

Canonical record hash

sha256:612f081148fa0f07197279be2b72219519591f2fcaf9218d36a84b161f9dc9b8

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEE219900212

What this proof establishes

This recording was released in 1991, 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.