La voz humana

Recording identifiers

ISRC

ES5088605064

Release date of the album this recording appears on

1986

CopyrightID (CopyrightChains transaction hash)

0x90e2ad8d7e3143880c7ff325234a4bc9d89decc270124d59f3b1c0e2b4d43aaf

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T06:58:00Z

Bitcoin block

960362

Canonical record hash

sha256:7082cb8d0ff0827462f3479e91a092e8665db276a1e3a43ea6caecd1da84cd48

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC ES5088605064

What this proof establishes

This recording was released in 1986, 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.