Tchaikovsky: String Quartet No. 1 in D Major, Op. 11: II. Andante cantabile

Recording identifiers

ISRC

GBELP0600213

Release date of the album this recording appears on

2011-09-19

CopyrightID (CopyrightChains transaction hash)

0xf37369dff0a240795477cb9a8221de05efd50cc04f984d9a96e31c85dabae963

Copyright registration time

2026-06-06T10:04:59+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T12:47:07Z

Bitcoin block

953513

Canonical record hash

sha256:963077f3c0cbb072d13363bcda9fe08538618ca33bf82d9cc6f6f7a96a89edc2

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC GBELP0600213

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.