ISRC PLV402301636
Verified recording
PLV402301636 is “Czuję” by Kosa,
registered on the CopyrightChains blockchain with CopyrightID
0x9673a691974e0fe95f76e2557a0b1cf1aef44cfb37bca9a9d5cf95cfb2c81774 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLV402301636.
Recording identifiers
- ISRC
- PLV402301636
- Title
- Czuję
- Artist
- Kosa
- CopyrightID (CopyrightChains transaction hash)
0x9673a691974e0fe95f76e2557a0b1cf1aef44cfb37bca9a9d5cf95cfb2c81774
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:bdae0a143d7ac9c02392874816fd506185bd2fa52f382f4ebb34b669a7ac1ca1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLV402301636
- Bitcoin block existence check
- https://blockstream.info/api/block/953515