De Volta pro Bailão

Recording by Talagaço.

Recording identifiers

ISRC
BR77W2000020
CopyrightID (CopyrightChains transaction hash)
0xbdcd38cac4bd035efd62afb4d21efd1e9a4733339ffc37da8f0d186c22214469
Copyright registration time
2026-06-18T12:04:58+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:abcc3f0ff0eccff099bf309a7f1deb290847365e57052cf13c096e426f477bb9

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.