Perdí Mi Oportunidad

Recording by Segovia Orquesta.

Recording identifiers

ISRC
QZGLS2562879
CopyrightID (CopyrightChains transaction hash)
0xa8cf8defd315e2c7c16e6da4835d7b78f1ea6c012cfceaf6580512899f857d36
Copyright registration time
2026-08-01T00:47:44+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-08-01T01:44:32Z
Bitcoin block
960494
Canonical record hash
sha256:f562f1b2e55dd54b184c91771bdc5a4eb63ed515a0c26adc08cf90c679349f3c

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.