Cuatro Estaciones Porteñas: IV. Verano Porteño (Arr. for Solo Guitar by Baltazar Benítez)

Recording identifiers

ISRC

NLA460710477

Release date of the album this recording appears on

1999-01-01

CopyrightID (CopyrightChains transaction hash)

0xdf200b9ca3b0d3ad3e42bf53ca35c2adff7d05a9275fdcc33f61a399a49ebcdc

Copyright registration time

2026-06-23T10:39:18+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:46baa32c89273d429190cccde0d02e41bb73b638462145220a17a4dcdd185d74

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC NLA460710477

What this proof establishes

This recording was released in 1999, 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.