La Negra

Recording identifiers

ISRC

GBLV62040387

Release date of the album this recording appears on

2021-07-02

CopyrightID (CopyrightChains transaction hash)

0xb39a87af396f7219bf0122e51c5af6ffeb2ff7301443f5d1d842f4bde0dab779

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T03:35:13Z

Bitcoin block

960203

Canonical record hash

sha256:06c5f7adaa28a61726fc5238ba16306e8ac5fbcdaab8850142dfa8bd12614ba5

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBLV62040387

What this proof establishes

This recording was released in 2021, 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.