Mi Fiel Compañera

Recording identifiers

ISRC

USX9P1033166

Release date of the album this recording appears on

2020-03-17

CopyrightID (CopyrightChains transaction hash)

0x70cb9646e5a47f89e36ed25945f04f484c9db57232254021151d5cb02f2cdea3

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T20:22:46Z

Bitcoin block

960459

Canonical record hash

sha256:efa117b9b89116bfe4ff35a55f22f34e0ac23bfbf209bcf01eb8fa8e076cc7a3

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USX9P1033166

What this proof establishes

This recording was released in 2020, 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.