El Huésped del Sevillano: Raquel (Romanza No. 10)

Recording identifiers

ISRC

GBAYC8703668

Release date of the album this recording appears on

1988

CopyrightID (CopyrightChains transaction hash)

0x982eb42cfe70dfb278ec9bb174ac1e064ed65cd2b689c7b45a5d49f8271527a1

Copyright registration time

2026-06-26T22:40:03+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:76df2652f2aa6c37e32d9dd010b53165818616a8d65c31eb1fa708c946fcb76c

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBAYC8703668

What this proof establishes

This recording was released in 1988, 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.