Oboe Concerto in D Minor, TWV 51:2: II. Vivace

Recording identifiers

ISRC

NLY331603504

CopyrightID (CopyrightChains transaction hash)

0xe8b8cc2a0b2017681749a8042c205582ec2274a0b22ef145312b0ed2fc8d3c9f

Copyright registration time

2026-07-30T05:50:05+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T06:39:12Z

Bitcoin block

960216

Canonical record hash

sha256:49f698acb9c9ec222aea76d840d4acff633b8b27578c5d2ab00e30e17a0091cc

• Verify the CopyrightID on CopyrightChains
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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.