Nunca la Culpa Es de Uno Solo

Recording by Tony Vega.

Recording identifiers

ISRC
USL4R2032929
CopyrightID (CopyrightChains transaction hash)
0xfbbf65d3343630ff7a5f5209a7a5b1f23aa51b3c5b0e2ace846b57ef2429afc5

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-30T07:28:30Z
Bitcoin block
960220
Canonical record hash
sha256:b4addf7fa0d6180da5155767dbe380db2e6d02e499e49c824a1787f23baf8d7e

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.