Espaldas mojadas

Recording identifiers

ISRC

ES5039000004

Release date of the album this recording appears on

2018-06-29

CopyrightID (CopyrightChains transaction hash)

0x76951d9709078945c456190900c01a623adcacf09c1d6221c17a7f87f4c95ae1

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T11:07:37Z

Bitcoin block

960095

Canonical record hash

sha256:7e1ef51abb7f1a7bae3027f64eb8f4eff00cd448a6170987abb6294633cecca0

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC ES5039000004

What this proof establishes

This recording was released in 2018, 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.