Hasta el Fondo del Zaguán - En Directo

Recording identifiers

ISRC

ES71G1626973

Release date of the album this recording appears on

2016-09-23

CopyrightID (CopyrightChains transaction hash)

0xd03962b235b437d27689cff12edf1a839f73f5d0574c15faedae1715e8c174a7

Copyright registration time

2026-06-20T09:02:52+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:30:09Z

Bitcoin block

956302

Canonical record hash

sha256:2545ebe01f0171ea2818c0b75c58441fa092c83ac8898f3c2e552f4772461d0d

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC ES71G1626973

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.