The Young Person's Guide to the Orchestra: Variations and Fugue on a Theme of Henry Purcell, Op. 34: Theme

Recording identifiers

ISRC

HKI190470616

Release date of the album this recording appears on

2005-06-20

CopyrightID (CopyrightChains transaction hash)

0xe3eba160788e49c47b37d7e163be214096c2cdb0e98b48afc0a295086a8b2fe9

Copyright registration time

2026-06-07T01:26:50+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T12:53:06Z

Bitcoin block

953515

Canonical record hash

sha256:e32f98b83a0f010e3542a6eed028d94c8860853fa8b2d8826c74027a1041d454

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC HKI190470616

What this proof establishes

This recording was released in 2005, 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.