3 Preludes (arr. J. Heifetz): No. 3 in E-Flat Minor: Allegro ben ritmato e deciso

Recording identifiers

ISRC

DEU920330912

Release date of the album this recording appears on

2003-01-01

CopyrightID (CopyrightChains transaction hash)

0x05145c3455b204c873fc9c22f65329914b590cdd6d72bc52bd5a38dfdcf5fc60

Copyright registration time

2026-07-31T18:23:15+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T18:48:12Z

Bitcoin block

960448

Canonical record hash

sha256:c620d033d36969e934202fa0655113bafcde3c9d93a75b45068b3de1484b1e40

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC DEU920330912

What this proof establishes

This recording was released in 2003, 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.