Tócala, tócala

Recording identifiers

ISRC

ES5088906403

Release date of the album this recording appears on

2007-02-19

CopyrightID (CopyrightChains transaction hash)

0x36cd555c437acd6b7b60b539a337086fbf2d39b0e1ec64fcf31c236166aa6384

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T15:22:21Z

Bitcoin block

960121

Canonical record hash

sha256:83a88c4ae7af48a49c592cee75bb242c4e1af84cfdcf7683d5fe6caf043e01e9

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC ES5088906403

What this proof establishes

This recording was released in 2007, 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.