La Mar

Recording identifiers

ISRC

ES5950200417

Release date of the album this recording appears on

1999-06-15

CopyrightID (CopyrightChains transaction hash)

0x7813c0e2961d79e16eaa163f083a2b9a74daabbf407ca61d729904664afb28e1

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T21:25:57Z

Bitcoin block

960468

Canonical record hash

sha256:78d3c7292b72f45777fea9557274ee1c24e96602368f1f60399820631d6250d3

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC ES5950200417

What this proof establishes

This recording was released in 1999, 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.