Nunca volverá (feat. Pastora Soler) - Versión acústico

Recording identifiers

ISRC

ES5151300608

Release date of the album this recording appears on

2014-12-09

CopyrightID (CopyrightChains transaction hash)

0xe6fc452e8c4396c1047d777cdb5d04b4b1d80bd263644c21c01c844e15d39c9a

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T11:07:37Z

Bitcoin block

960095

Canonical record hash

sha256:93e96e9966e9918099e19ea3d5e193b07efd7587c5f4914e655158750715e1e1

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC ES5151300608

What this proof establishes

This recording was released in 2014, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.