ISRC PLH441200022
Verified recording
PLH441200022 is “O.P.D.K.” by Grubson,
registered on the CopyrightChains blockchain with CopyrightID
0x74936c3fb7cef22504f39df5674f5d36c1414e7bec3ef14e98e5b2f53399a43a and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLH441200022.
Recording identifiers
- ISRC
- PLH441200022
- Title
- O.P.D.K.
- Artist
- Grubson
- CopyrightID (CopyrightChains transaction hash)
0x74936c3fb7cef22504f39df5674f5d36c1414e7bec3ef14e98e5b2f53399a43a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:96e0efcb308aa228c1c5e9763a850b27a8c016100854d2bafde5cf648cf74360- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLH441200022
- Bitcoin block existence check
- https://blockstream.info/api/block/953520