Concerto grosso in G Minor, Op. 8 No. 6 "Christmas Concerto": II. Largo –

Recording identifiers

ISRC

DEF057000872

Release date of the album this recording appears on

2017-11-03

CopyrightID (CopyrightChains transaction hash)

0xd131286019d441d109cb3b37f1389b6262fbbe9be2b11fc4a830d7fc7c5aaf3d

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T12:24:41Z

Bitcoin block

960397

Canonical record hash

sha256:847892d3ac406ead07ef026594843194f5ad020dc79ba36ac04f6429216a9391

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC DEF057000872

What this proof establishes

This recording was released in 2017, 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.