Concerto funèbre for Violin and String Orchestra: IV. Choral

Recording identifiers

ISRC

FR50X1854507

Release date of the album this recording appears on

2019-09-13

CopyrightID (CopyrightChains transaction hash)

0x59744b1e675901772f8da29449629de48f9d63adb44ec3e169f5f96dcd3664d3

Copyright registration time

2026-07-31T11:26:22+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T13:04:34Z

Bitcoin block

960403

Canonical record hash

sha256:66f0d9c19cdf3062d5f3ed3b3a699b57ec88b3508788da9fd9c6e0f20ebd9dc8

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC FR50X1854507

What this proof establishes

This recording was released in 2019, 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.