Gaspar Sanz: Canarios - For Baroque Guitar and Colascione

Recording identifiers

ISRC

CH6542133927

Release date of the album this recording appears on

2021-05-01

CopyrightID (CopyrightChains transaction hash)

0xfc155213fb84f635e4ea778ba9f66377e9f6d1bbf1fd76fda47fefb10d145270

Copyright registration time

2026-06-21T18:27:28+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:30:09Z

Bitcoin block

956302

Canonical record hash

sha256:175fad281eb2da909e276f64784303cf58a70936c623e13634a8b1fb2d5b97c0

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC CH6542133927

What this proof establishes

This recording was released in 2021, 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.