Symphony No. 5 In F Minor, Op. 42 No. 1 For Organ: 5. Toccata (Allegro)

Recording identifiers

ISRC

DEF058300745

Release date of the album this recording appears on

2013-01-01

CopyrightID (CopyrightChains transaction hash)

0x6d3e4f6102d7910d9bed3c9965f4f2b1647ba7eba08dbc532849ab993c3fb5de

Copyright registration time

2026-06-20T08:09:01+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:f82e66aa71bd4e58ce8375525185aa48ef93fd93f21b46116ebb7c80298be309

• Verify the CopyrightID on CopyrightChains
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• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEF058300745

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.