Alma, Julieta y Cecilia

Recording identifiers

ISRC

CLFI21400173

Release date of the album this recording appears on

2015-07-10

CopyrightID (CopyrightChains transaction hash)

0x808f8cad4211e0998984c4440213108426b62d126091ac411108d16de7f8bb2d

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T11:30:20Z

Bitcoin block

960099

Canonical record hash

sha256:6b4eb07e0ee4e0749e02c32c3e85e84652f776e29a5cff6de614f436321962ce

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC CLFI21400173

What this proof establishes

This recording was released in 2015, 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.