Calça Larga
Recording by Grupo Caverá.
Recording identifiers
- ISRC
- BRUSA0401259
- CopyrightID (CopyrightChains transaction hash)
- 0x28693943f748aad3234749325927db803501d59a7e0ddd9261ce73d932b71e8c
- Copyright registration time
- 2026-06-23T14:23:39+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08Z
- Bitcoin block
- 956304
- Canonical record hash
- sha256:cf653004fa3c7b0bc3c7fe4d6c2da49e5e20802a368968887ecd34f93b8a0339
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.