Nada Mas Contigo

Recording by Grupo La Recompensa.

Recording identifiers

ISRC
QZHNC2382586
CopyrightID (CopyrightChains transaction hash)
0x9c752f5d1584faf0d92bfd2d5a54ad882cbd38df72f3004eea620534d7381a92
Copyright registration time
2026-06-09T14:26:40+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:e42025b19f7938b62dc3d9bdcabfc5c851ac7d823f48e2387765fa6098b896b1

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.