La Rosa de Azul y Verde

Recording identifiers

ISRC

GBPS81513112

Release date of the album this recording appears on

2015-04-22

CopyrightID (CopyrightChains transaction hash)

0x1a9c41051d4faaf471c83b612bd813d589e9b66b9ecd905ac2cc53d8633ad2ed

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T18:48:12Z

Bitcoin block

960448

Canonical record hash

sha256:bc8d3e78cf71066e684475029e40678656a467db8493607279e9d59707dbfd85

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBPS81513112

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.