Matador

Recording by The Buttertones.

Recording identifiers

ISRC
USD8D1744005
CopyrightID (CopyrightChains transaction hash)
0xe18767fcb3668f1295ad984cefa8b07ea70b9e1f0ad5ee22639ea6ceb7b24aff
Copyright registration time
2026-06-04T13:14:32+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:854b86a523ad2678d7f0fca884127c5781fa76b95cdbafe5c1e75098e2397b2f

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.