Maracas

Recording identifiers

ISRC

MXUM70803295

Release date of the album this recording appears on

2019-11-22

CopyrightID (CopyrightChains transaction hash)

0x65cb9e7b287ba1bdb7958c8effa4a46e1e57d08a8fe9eb41cde627bb74fe5472

Copyright registration time

2026-06-22T18:14:15+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-06T06:56:49Z

Bitcoin block

956889

Canonical record hash

sha256:535f4c2cc4ad208f92816ee29abb4bfa5614a983690bedc52c862157eae00198

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC MXUM70803295

What this proof establishes

This recording was released in 2019, 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.