Clarke / Arr. Defaye: Suite in D Major: Prince of Denmark's March "Trumpet Voluntary"

Recording identifiers

ISRC

GBAYC8701652

Release date of the album this recording appears on

2009-08-03

CopyrightID (CopyrightChains transaction hash)

0x3f4ce12dbde93b1780e6bfd23e6ab2cf7de010f0a510977af3d6e1399ff99309

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T16:07:24Z

Bitcoin block

960429

Canonical record hash

sha256:9aefb98a26ba4c77212fb169c078ca8d394b533762ed97f5423ce44c8a19f1e5

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBAYC8701652

What this proof establishes

This recording was released in 2009, 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.