Concerto in D Minor after Alessando Marcello, BWV 974: II. Adagio

Recording identifiers

ISRC

QMFME1948998

Release date of the album this recording appears on

2020-02-07

CopyrightID (CopyrightChains transaction hash)

0xa7f2982828df9517d30076dd5f06a72b7afe3e7f1838f3cf06abb5a6b9520e2d

Copyright registration time

2026-06-11T12:17:51+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T13:32:09Z

Bitcoin block

953520

Canonical record hash

sha256:cfce9959c28959036e81fd5d5862e0f9b3fda7edd58f0cf4660dca866e26b684

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC QMFME1948998

What this proof establishes

This recording was released in 2020, 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.