Goyescas, Act I, Scene 1: Los Requiebros (Rosario, Fernando)

Recording identifiers

ISRC

FR10S1706528

Release date of the album this recording appears on

1996-01-01

CopyrightID (CopyrightChains transaction hash)

0x8204db555192bbd2b29368d034c73d6e8e713a01ab06d35ef4f208a391e1c668

Copyright registration time

2026-07-31T16:45:43+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T17:29:52Z

Bitcoin block

960441

Canonical record hash

sha256:2e88acd49a0a6a5aeec4986c110b1f24a2eb328b33f6e26b456d34b74e130ea6

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FR10S1706528

What this proof establishes

This recording was released in 1996, 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.