Franck: Symphonic Variations for Piano and Orchestra, FWV 46: III. Molto piu lento

Recording identifiers

ISRC

GBAYC2001073

CopyrightID (CopyrightChains transaction hash)

0x2c443cfb5bb76a4967d09f16db353b036da5c0ed6ad40def60af5b2a822a924f

Copyright registration time

2026-07-31T21:36:38+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T22:27:44Z

Bitcoin block

960473

Canonical record hash

sha256:cfe4e60279c56c1bdbde28991681f50a6d1963b5d27c5939218b2da003ae2d92

• Verify the CopyrightID on CopyrightChains
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What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.