Oboe Concerto in C Major, K. 314: II. Adagio non troppo

Recording by Wolfgang Amadeus Mozart.

Recording identifiers

ISRC
NLA507200214
CopyrightID (CopyrightChains transaction hash)
0x1eafa50f062ba77ab307ca9112a862152d002aba272725777686d8b969bc70f9
Copyright registration time
2026-07-07T16:01:12+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:8b1627062de757a2e963780290b178137029d81543cbded7eba63ae41f6fb6a0

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.