Suite pour violoncelle seul: I. prelude-fantasia

Recording by Gaspar Cassadó.

Recording identifiers

ISRC
FROV61410424
Release date of the album this recording appears on
2015-03-30
CopyrightID (CopyrightChains transaction hash)
0xbe1454bc151e8e11dd4e8239acab948cfac791936206e87e24b9f9fee818eed5
Copyright registration time
2026-07-06T09:39:31+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-07T16:07:00Z
Bitcoin block
957061
Canonical record hash
sha256:770582a1f053735ef618084e127b90f137390f42a84bfc072395067bc47155ed

What this proof establishes

This recording was released in 2015, 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.