String Sextet in D Minor, Op. 70 "Souvenir de Florence": II. Adagio cantabile e con moto

Recording identifiers

ISRC

FROV61615406

Release date of the album this recording appears on

2015

CopyrightID (CopyrightChains transaction hash)

0x3f4ab75dd20f01c3e2975523e5cc6f34a3488ef4cf923034a13d613d8db47645

Copyright registration time

2026-07-31T17:02:35+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T17:29:52Z

Bitcoin block

960441

Canonical record hash

sha256:f1fa1747f1be85ff0dd90fad4d345a4660ba5099c01ae8dd36ac2c725da7a346

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FROV61615406

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.