String Quintet No. 60 in C Major, G. 324 "La musica notturna delle strade di Madrid": VII. Ritirata - Maestoso

Recording identifiers

ISRC

FRZ141020040

Release date of the album this recording appears on

2011-08-23

CopyrightID (CopyrightChains transaction hash)

0xf96f6c352d3d728ca8c963feada5dd577cc5f0d6c0efac12a4f7495786c4c7ed

Copyright registration time

2026-06-08T13:02:23+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T13:32:09Z

Bitcoin block

953520

Canonical record hash

sha256:765c5804a4fa2e333b0417d07b35fa54487a54fe578c3228153ec090b92bda07

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FRZ141020040

What this proof establishes

This recording was released in 2011, 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.