Não Sei Dizer Adeus

Recording by Vanessa Da Mata.

Recording identifiers

ISRC
BRVS01400005
CopyrightID (CopyrightChains transaction hash)
0x4d0e33a3bb9ce33d5009236f9516b48a4323aa01cffbe33f06ec830120206347
Copyright registration time
2026-06-19T02:38:47+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:4debc1f5fcf54654b75522f9f6b1dfe18e29418172da573a9ae3cdbee4f4fc06

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.