Troteando a Rancheira

Recording by Ernesto Nunes.

Recording identifiers

ISRC
BRACT0600262
CopyrightID (CopyrightChains transaction hash)
0x748401c8a9548fa386b12b870b0cf5c2bf622e7f1d124d7ab03843355ecfc812
Copyright registration time
2026-07-30T14:40:47+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-30T14:53:07Z
Bitcoin block
960268
Canonical record hash
sha256:eeabac2001c328fe5306ae23bf450661a74d295331a357461b11d659bd16be5b

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.