O Que é o Que é

Recording by Sombrinha.

Recording identifiers

ISRC
BXSVC2100126
CopyrightID (CopyrightChains transaction hash)
0x0e998b63ae83872797ed690bf2b46075c8c811067630250f3bf78bbc04329125

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-08-01T03:41:24Z
Bitcoin block
960503
Canonical record hash
sha256:b69c10cc567325b74aa01c62de2a2e644d9ad9823e7563b765547e690e599740

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.