Verão do Nordeste

Recording identifiers

ISRC

US7VG1725412

CopyrightID (CopyrightChains transaction hash)

0x413de2f32b276dd217e4877e0d48fff5e0b4f488add891b7cc530717e8c6fa65

Copyright registration time

2026-07-07T19:06:51+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:3aad8c40aae791354a654b589b9bf9eec77a96d038661b150d28631229984ba5

• 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.