Oboe Concerto in B-Flat Major, Op. 7 No. 3: I. Allegro

Recording identifiers

ISRC

ITDQ70550644

CopyrightID (CopyrightChains transaction hash)

0x1a1dba7c3a1e9b462aa05c795cf8011254de0c1a0921d5cb873fda609e47c322

Copyright registration time

2026-07-07T11:39:23+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:2c07ccea0574f207c625a5a82eca0d5cb9b03faac9a0b0008e96a95dc421cfc3

• 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.