M. Thomas Collier his Galiard with two trebles from Lachrimae, or Seaven Teares

Recording identifiers

ISRC

GBAYC8901239

Release date of the album this recording appears on

1993-12-01

CopyrightID (CopyrightChains transaction hash)

0xe85c20b2cd4560475079ab5d4c3ba7e4c075385edf4f07d9f497de4d84209311

Copyright registration time

2026-07-07T03:26:50+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:930c0e63ea74b505d544a599b18047b4ea267ef3336803fdd1f6cd18415fe248

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBAYC8901239

What this proof establishes

This recording was released in 1993, 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.