ISRC PLUM72400021
Verified recording
PLUM72400021 is “Diamentowy chain” by OSQAR,
registered on the CopyrightChains blockchain with CopyrightID
0x8566d6c7fd770c0e8c6eaa7551e111cf45be78d65dd816f1029ad415b8973609 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72400021.
Recording identifiers
- ISRC
- PLUM72400021
- Title
- Diamentowy chain
- Artist
- OSQAR
- CopyrightID (CopyrightChains transaction hash)
0x8566d6c7fd770c0e8c6eaa7551e111cf45be78d65dd816f1029ad415b8973609
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:3685f95ac026d48f0515fd4978d1578a80610426691564ad39afa16df97671cd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72400021
- Bitcoin block existence check
- https://blockstream.info/api/block/957118