Scarlatti, A: Salve Regina for Soprano and Alto: IV. Eia ergo, advocata nostra

Recording identifiers

ISRC

FRZ119403970

Release date of the album this recording appears on

1994-01-01

CopyrightID (CopyrightChains transaction hash)

0x79f65f59b4ca6cf948983effd40099df5f1e23d497528f73e5e6939ed534f359

Copyright registration time

2026-07-31T23:44:35+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T23:51:35Z

Bitcoin block

960481

Canonical record hash

sha256:f5846d0e4e66f7eaa7c521f24075bd12265355ef0f6886699eeb2fd9be63eb88

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FRZ119403970

What this proof establishes

This recording was released in 1994, 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.