Ya No Te Buscaré

Recording by Sexto Grado.

Recording identifiers

ISRC
QMSAV1102390
CopyrightID (CopyrightChains transaction hash)
0x042f86a585e6ed66a96bccf167c5427a758df67b6e835e34fad0cc2b8296982e
Copyright registration time
2026-06-09T22:25:10+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:7a2c60721c0b31bbd61b3879ced777dd1515a7d1c11dafc026e46c6b7ac8455c

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.