HMS Pinafore: 11. Act I, Recitative, Song and Chorus. I Am the Monarch of the Sea

Recording identifiers

ISRC

GBASH1652211

Release date of the album this recording appears on

2016-05-20

CopyrightID (CopyrightChains transaction hash)

0xe8615239dbf34f7ef6baaf8bc6bf839165d43331a78c644316c956fb5cbc380c

Copyright registration time

2026-07-07T19:28:32+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:39:04Z

Bitcoin block

957122

Canonical record hash

sha256:e14f1be8d2eb4ca4a689c3aedab076aa5c73a2b011456fff078f4170a9035261

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
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• Recording evidence summary for ISRC GBASH1652211

What this proof establishes

This recording was released in 2016, 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.