Violin Concerto No. 1 in A Minor, BWV 1041: I. -

Recording identifiers

ISRC

DEA621501316

CopyrightID (CopyrightChains transaction hash)

0xb0d277bde13dc56098f77ecad58a60b1e966730d8f7e4b848c6c7170ea1cb9a6

Copyright registration time

2026-06-22T16:11:44+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:1ac20524bb02329676c740fe2a33bf3aee055d69cf1959567fde122b93cb3f3b

• Verify the CopyrightID on CopyrightChains
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• Read the machine-verifiable OTS result

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.