RREGAÇO

Recording identifiers

ISRC

QZES52442102

CopyrightID (CopyrightChains transaction hash)

0x0ecc9380a4ed2b58d7edb3f3610541859aee2faafcd64b3214cefa88b0f726a5

Copyright registration time

2026-07-07T14:08:27+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:53:27Z

Bitcoin block

957124

Canonical record hash

sha256:7bc50ef102c88e13077c8df00ae382c04e7ffeb28f7e609f701dc396b6c75d6a

• 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.