Harp Concerto B Flat Major Hwv 294: Andante Allegro

Recording identifiers

ISRC

NLN580558563

Release date of the album this recording appears on

2006-12-20

CopyrightID (CopyrightChains transaction hash)

0x547f93f701d9051d0a6a32dc3fa5b3a5691e85575aa897f86a1da288c6926f19

Copyright registration time

2026-07-31T06:36:23+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T06:58:00Z

Bitcoin block

960362

Canonical record hash

sha256:0ede089435ca8586bf78ac8811ee5935ce7162ccfbcb4005655444c3ef69b624

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC NLN580558563

What this proof establishes

This recording was released in 2006, 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.