Último lance

Recording by Paulinho Da Viola.

Recording identifiers

ISRC
BRWMB9801687
CopyrightID (CopyrightChains transaction hash)
0x2cff87e022a58942bf05018675c5038d8359ef438f46eb6c73f6bccc53256811
Copyright registration time
2026-07-29T14:23:21+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-29T15:22:21Z
Bitcoin block
960121
Canonical record hash
sha256:fc3d7c62b4483e547eb6863b61a75ba7bca976fd8b54857125d778c56805bf38

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.