Cowboy Chora - Ao Vivo

Recording by Rionegro & Solimões.

Recording identifiers

ISRC
BC0LK2300029
CopyrightID (CopyrightChains transaction hash)
0x50e6637fefb8a00cde845af1bb7c196b0db02e62a708779f7aeb335e82aee1ff
Copyright registration time
2026-06-01T12:37:52+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:32c6b2d88b38a8ca3da276a6cc30bc6d998d23395170862de367f5989b01b16b

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.