String Quartet No. 6 in G Major, Op. 101: 2. Moderato con moto

Recording identifiers

ISRC

GBBBA1800162

CopyrightID (CopyrightChains transaction hash)

0x8e7be90fe8aa705885c6953b1b1d44d4a20acc11c3defd34ab42e78c7cc83d35

Copyright registration time

2026-07-07T01:51:56+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:af98a19c582acce145bab759e08d750d4eda33c2fe329ca96bde777e48d3898c

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
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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.