QUE NOS PASO

Recording identifiers

ISRC

QZWFH2496206

CopyrightID (CopyrightChains transaction hash)

0x10c64232168f1dd178f0e59cd55538e0ec383fee735ebe0d8af4555478b13ec9

Copyright registration time

2026-08-01T01:42:17+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-08-01T02:22:04Z

Bitcoin block

960497

Canonical record hash

sha256:65c6386fe267145331c98c7003aa52471f9e7bc8331e280580052ca18c2b80f1

• 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.