Purcell: Dido and Aeneas, Z. 626, Act I: Duet. "Grief Increases by Concealing" - Chorus. "When Monarchs Unite, How Happy Their State" (Belinda, Dido, Chorus)

Recording identifiers

ISRC

FRZ209401704

Release date of the album this recording appears on

1995-01-01

CopyrightID (CopyrightChains transaction hash)

0x78821caff9d118ad96c6721cf9b2645021808a81bce6719493f1fba8102a1789

Copyright registration time

2026-07-06T06:39:54+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-06T06:56:49Z

Bitcoin block

956889

Canonical record hash

sha256:44e33e9d1b6b6c83538ecf6612f4736280be8c62dfe254c46a94772d9bcfc4e8

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FRZ209401704

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.