Te Volvería A Elegir

Recording by Calibre 50.

Recording identifiers

ISRC
QM2EJ1500866
CopyrightID (CopyrightChains transaction hash)
0xdf3e9eb69fb692d981acb21a87c492d41a52e49a4ef3705145fb0538f259a6c4
Copyright registration time
2026-06-01T21:06:46+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:617264f3d3d3937c39c0cf732f37d9124a8da53529641913279d7d99f1423ba5

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.