Usted Abuso

Recording identifiers

ISRC

QM4TW2158494

Release date of the album this recording appears on

2021-02-05

CopyrightID (CopyrightChains transaction hash)

0x428756a838bbe60de26d44090bbe0b09d282de0e4d4d194f16b80ca8fa97397a

Copyright registration time

2026-07-31T05:43:20+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T05:49:18Z

Bitcoin block

960355

Canonical record hash

sha256:e3b6b761c0a3d7d31bf186094093b0842d8020f58968d2887485ebabd6ad6faa

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC QM4TW2158494

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.