Como eu quero

Recording identifiers

ISRC

BRWMB9600785

CopyrightID (CopyrightChains transaction hash)

0x81c1c837c437c3dc7b956e60ac9b4f097efa7751204540caa96c00220fd2d867

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T07:28:30Z

Bitcoin block

960220

Canonical record hash

sha256:e22d2675553897cd05b9ed825abdb6c3dc5bf4ec16ad81e978903265dc60154f

• 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.