Pa Dentro - Acústico

Recording identifiers

ISRC

ES5021900380

Release date of the album this recording appears on

2020-01-03

CopyrightID (CopyrightChains transaction hash)

0xd5b300bb7cbf05d1b8e1e3f293fda2fc0260e4bd2e8b3c5469e95395db38f7d1

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T02:19:15Z

Bitcoin block

960334

Canonical record hash

sha256:c77b431bf3854e17e99351a3b493b433022877ad89ca6e0cb18558f4fc994843

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC ES5021900380

What this proof establishes

This recording was released in 2020, 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.