El Vino

Recording identifiers

ISRC

MXF331111791

Release date of the album this recording appears on

2011-01-01

CopyrightID (CopyrightChains transaction hash)

0xb755d5450be7cc9a6b2d144490c48a45f43c2ef04b10259172f5a02832e6b9b2

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T11:07:37Z

Bitcoin block

960095

Canonical record hash

sha256:204f887515017c3e2a10a9932f1e5e722fc509672e00810de47c27512fb822eb

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC MXF331111791

What this proof establishes

This recording was released in 2011, 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.