La Última Canción

Recording by CNCO.

Recording identifiers

ISRC
QM4TX2393458
CopyrightID (CopyrightChains transaction hash)
0x342ee756b4f5f0c5083e0ae2bdf791593f6afe40e6bfae576a8f94622af11e21
Copyright registration time
2026-06-04T15:49:16+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:59fd2146a3d2ff35799d9242cce3e3af97aa0678d605224dc36e9934ea227a32

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.