Solos En La Oscuridad

Recording by Pedro Castillo.

Recording identifiers

ISRC
USCGJ0632171
CopyrightID (CopyrightChains transaction hash)
0x4958274d7895b53515685aa59f198e10c21a018c27b5e83392e4ec86a6bd3c7b
Copyright registration time
2026-07-07T21:32:23+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:8b6b231ae8858d25a05ff93455aa101cca899f5471c823422e319e5ef8218d84

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.