Malo Hasta el Hueso

Recording identifiers

ISRC

QMFMG1471725

CopyrightID (CopyrightChains transaction hash)

0xe1961e341938423b7d4d192a40ede8a139fe6eac670b7deb0b2ea7f9d92d0cc0

Copyright registration time

2026-06-27T15:24:00+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:7b42e8372433a75a0c0389055b4af5e21cdeeecf986c8f7e7f266821232ca24b

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

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.