String Quartet in F Major, Op. 3, No. 5, Hob.III:17, "Serenade" (attrib. to Hoffstetter): II. Andante cantabile (arr. L. Stokowski for orchestra)

Recording identifiers

ISRC

HKI190864416

Release date of the album this recording appears on

2009-01-27

CopyrightID (CopyrightChains transaction hash)

0x6c8bf2e5208ee27fce8d9e36b214a62355159e35a37e5ba314ade9dbd9f62dc8

Copyright registration time

2026-06-07T19:28:32+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T12:53:06Z

Bitcoin block

953515

Canonical record hash

sha256:5447f653fc04b01d9e982eb2c1a51e3d1a07d116a4a12dd66bc79cc4e249238d

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
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• Recording evidence summary for ISRC HKI190864416

What this proof establishes

This recording was released in 2009, 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.