De Frente pro Mar - Ao Vivo

Recording by Nego Alvaro.

Recording identifiers

ISRC
BXQEE1800010
CopyrightID (CopyrightChains transaction hash)
0x6be837cdb052ce1562286b3bf8a3ad3db112ac0ccef730dd1658433b4ab88644
Copyright registration time
2026-07-31T20:45:17+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T21:25:57Z
Bitcoin block
960468
Canonical record hash
sha256:92869ccf5409ccfe011a667b0a0eed379d670612339e32db2812fcad75568b48

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.