Perdón

Recording identifiers

ISRC

ES18B1901543

Release date of the album this recording appears on

2008

CopyrightID (CopyrightChains transaction hash)

0x240944c7f05f4862f6a665a9aad784df8a6c4f5b70a2583ab8c6b71fde668c16

Copyright registration time

2026-07-07T14:26:09+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:89d8c8af625d541d12c1f148126cf287cb1707b7a8e7ba82034b4e3f96516885

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC ES18B1901543

What this proof establishes

This recording was released in 2008, 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.