Reina Aqui - Acústico

Recording identifiers

ISRC

QZNJW2062749

CopyrightID (CopyrightChains transaction hash)

0x771d3acd0a9565159c3049497c04d0106d7cb65fa586885271bb60e4634d1374

Copyright registration time

2026-07-29T22:50:30+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T23:20:38Z

Bitcoin block

960163

Canonical record hash

sha256:bf7074d56693d000284f866c9a07d9c6a720587d0dfef90b3ec1cf08ac2af4b3

• 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.