Sin Puntos Ni Comas (with Jorge Drexler & Silvia Pérez Cruz)

Recording identifiers

ISRC

ES5021600034

Release date of the album this recording appears on

2016-04-22

CopyrightID (CopyrightChains transaction hash)

0xd12aef307903b9198c730f5b6cb82a60bc6fc8b9ce45dda72c145239e36c79dc

Copyright registration time

2026-06-08T11:19:56+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T13:32:09Z

Bitcoin block

953520

Canonical record hash

sha256:c5d9f25b2a40ee39f7c769b8e0bfc629c71b8ad3e708121ec0bd3ffd3e12724c

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC ES5021600034

What this proof establishes

This recording was released in 2016, 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.