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Recording by Alejandro Sanz.

Recording identifiers

ISRC
ES5159306002
CopyrightID (CopyrightChains transaction hash)
0xd3104edda10203760d9cd252668f84769c06db308692634a61e0366513754d6f
Copyright registration time
2026-06-04T13:02:10+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:27cf971db3ab605a210e689f4a796139de94f7917a1d7327bcff8065a7751833

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.