Oli

Recording by Artur Sikorski.

Recording identifiers

ISRC
PLC062009881
CopyrightID (CopyrightChains transaction hash)
0x3a853758ca436586933ad9ff933581f3296e6035917af41c223fc47127bb4ae1
Copyright registration time
2026-06-08T06:14:23+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:22cd07e5fe6c679562d04b546d9184c0970770c718627873a0479a5fb9052567

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.