Purcell: Dido and Aeneas, Z. 626, Act II: Duet. "But Ere We This Perform" (First Witch, Second Witch)

Recording identifiers

ISRC

FRZ209401712

Release date of the album this recording appears on

1995-01-01

CopyrightID (CopyrightChains transaction hash)

0x4e57dedf70faa7ac52b29acd841c4fbe3386a5195976b370e9c567832a294c9a

Copyright registration time

2026-07-06T03:11:05+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-06T06:56:49Z

Bitcoin block

956889

Canonical record hash

sha256:9028215df8f93f35fa6b4f3c335f30aa2527d0a2f0bc2c3d4e77b8543d7203f6

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FRZ209401712

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.