Presja
Recording by Dominika Kwiatkowska.
Recording identifiers
- ISRC
- PLA552400737
- CopyrightID (CopyrightChains transaction hash)
- 0x1636d382eba470aaa5d971e633df1568ad6f48959d98aedbedd6664734723d7f
- Copyright registration time
- 2026-06-07T21:39:28+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09Z
- Bitcoin block
- 953520
- Canonical record hash
- sha256:82fd8d097b390953eb0f3a8b756480d82e8f2b82b34507af212517fb9cfd7476
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.