ISRC PL88L2100012
Verified recording
PL88L2100012 is “J**** samotność” by Siwers,
registered on the CopyrightChains blockchain with CopyrightID
0xd650b93083b0d71a898b4b4244546caa1ffd3b22bc314fbc9177fb44c1ae4cb9 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL88L2100012.
Recording identifiers
- ISRC
- PL88L2100012
- Title
- J**** samotność
- Artist
- Siwers
- CopyrightID (CopyrightChains transaction hash)
0xd650b93083b0d71a898b4b4244546caa1ffd3b22bc314fbc9177fb44c1ae4cb9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:b99c98bfefb4c727a2acd2d705c2a57b01322982c285af527b1eb867443780e1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL88L2100012
- Bitcoin block existence check
- https://blockstream.info/api/block/956302