Wilt Thou Unkind Thus Reave Me of My Heart?

Recording by John Dowland.

Recording identifiers

ISRC
GBLLH1855315
Release date of the album this recording appears on
2018-11-02
CopyrightID (CopyrightChains transaction hash)
0x9041e1ee3bdb5f99db45fed2c7eef19adf93ecbc3750e969d517e4815aff9772
Copyright registration time
2026-07-07T01:47:35+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:d5c6ffbcc9e442c2da3998ba53909eb8811a6a58c0e7c208855e1bb0ebc793b3

What this proof establishes

This recording was released in 2018, 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.