Libro de musica de vihuela, intitulado "Silva de sirenas" - Libro 7: No. 167. Diferencias sobre el tenor del "Conde claros" por dos partes

Recording identifiers

ISRC

NLA460610333

Release date of the album this recording appears on

2006-01-01

CopyrightID (CopyrightChains transaction hash)

0xe0cb8f99ecd3219709d2a88ccff5e1499eb7bdb91a304ccc783fc576af1b6eb5

Copyright registration time

2026-07-07T02:41:05+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:b1349d9e86e89e6bbc219e1bf15b6fe0f5a8524f751e7143ab9978d1cfe09029

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC NLA460610333

What this proof establishes

This recording was released in 2006, 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.