A Tua Presença
Recording by Música Legionária.
Recording identifiers
- ISRC
- BRFJP1700027
- CopyrightID (CopyrightChains transaction hash)
- 0xfc4de2d49cba5d34156e258b2a63c5dd96da28bf7ae19a08486d13f9a5b7f468
- Copyright registration time
- 2026-07-29T23:44:01+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:52:38Z
- Bitcoin block
- 960170
- Canonical record hash
- sha256:7cb100c1a89b4944b64c2356be1dfc1ce07dafd5154f7d9bed82663179225b30
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.