Tem Mais Samba

Recording by Dalva De Oliveira.

Recording identifiers

ISRC
BREMI9600628
CopyrightID (CopyrightChains transaction hash)
0xa0ce3948f38a58cbdcfa3cc4c2fe4c54e9e3c1e9908b1cb5086755cec6361f18
Copyright registration time
2026-07-31T23:00:43+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T23:30:38Z
Bitcoin block
960478
Canonical record hash
sha256:95043d6eead64c41fd51230ddb3128acf9f28491e3fd6d70aca95fd5d1742187

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.