ISRC PLUM72400020
Verified recording
PLUM72400020 is “W Tobie się zabujałem” by OSQAR,
registered on the CopyrightChains blockchain with CopyrightID
0x36997838ff2df69a43425ac0d0c6f05f481cb333267ac57a16706adbde41ed7c and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72400020.
Recording identifiers
- ISRC
- PLUM72400020
- Title
- W Tobie się zabujałem
- Artist
- OSQAR
- CopyrightID (CopyrightChains transaction hash)
0x36997838ff2df69a43425ac0d0c6f05f481cb333267ac57a16706adbde41ed7c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:26c027fb40b0cdb798b3e821ef8b64d847ed62b4d39e691bdcdbcc6b05835ce6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72400020
- Bitcoin block existence check
- https://blockstream.info/api/block/960410
Full record
Track page: W Tobie się zabujałem · Machine-readable JSON-LD