Piano Concerto in C Minor, RT VII/4: II. Largo

Recording by Frederick Delius.

Recording identifiers

ISRC
GBLWD1206106
CopyrightID (CopyrightChains transaction hash)
0xdfe8921ddb5395e32215d645d925217eed4cd522bcfc5298103f83e320b1f593
Copyright registration time
2026-07-07T12:11:20+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:e4dd1fe99a18f6b32447f19fea9870bd5c6d49c5d203aaeee3fcff49c8a0cd66

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.