Harpsichord Suite No. 5 In E, HWV 430 - "The Harmonious Blacksmith": 4. Air And Variations

Recording identifiers

ISRC

DEF058300800

Release date of the album this recording appears on

2017-11-10

CopyrightID (CopyrightChains transaction hash)

0xa7872fe6a50cbd5775643e374fd7454e99a58e3a466419f85740e9095c67e52d

Copyright registration time

2026-06-24T10:31:55+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:bd7ba9cb9a9aefffa1ae1a48628b8f5dc4e7df23cf75425fed1ad3ec1e4f4563

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC DEF058300800

What this proof establishes

This recording was released in 2017, 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.