10 Pièces pour orgue: Dix Pieces pour orgue: Toccata

Recording identifiers

ISRC

SEAED8765120

Release date of the album this recording appears on

1987-01-31

CopyrightID (CopyrightChains transaction hash)

0x1f68909ace7b9dc4fd7b9ed7f2c6520ecb2bc68e8358f1a1f0e71fa3a27c8668

Copyright registration time

2026-06-09T08:57:16+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T13:32:09Z

Bitcoin block

953520

Canonical record hash

sha256:7a83bbddd36da6843e3a6c594889eb0db6597cfc228e8565aae7ac670244a1b7

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC SEAED8765120

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.