Iolanthe: My Well Loved Lord and Guardian Dear

Recording identifiers

ISRC

GBDGA0201298

Release date of the album this recording appears on

1995-07-14

CopyrightID (CopyrightChains transaction hash)

0xbb344e19c66a949bdc9b224cacec6add159bc2556faa5a0c40b0cb85213c59b3

Copyright registration time

2026-08-01T03:07:29+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-08-01T03:41:24Z

Bitcoin block

960503

Canonical record hash

sha256:73833c9afa1c667404a9d30cc203c86b91faed208b6f59f167aedb95f945e65b

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBDGA0201298

What this proof establishes

This recording was released in 1995, 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.