ISRC PLB381900159
Verified recording
PLB381900159 is “Introdukcja” by Kubi Producent,
registered on the CopyrightChains blockchain with CopyrightID
0xf00425e35e555fe6210c090837e68c33fddd97139e465af624b812dbeaf4ae5a and independently timestamped
in Bitcoin block 960105 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB381900159.
Recording identifiers
- ISRC
- PLB381900159
- Title
- Introdukcja
- Artist
- Kubi Producent
- CopyrightID (CopyrightChains transaction hash)
0xf00425e35e555fe6210c090837e68c33fddd97139e465af624b812dbeaf4ae5a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:35:17+00:00
- Bitcoin block
- 960105
- Canonical record hash
sha256:3e12a0e9507a633835a82af317a298c3349ddb4626373c401bdab10860742843- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB381900159
- Bitcoin block existence check
- https://blockstream.info/api/block/960105