ISRC PL23B2000007
Verified recording
PL23B2000007 is “Idzie Wiosna” by Bisz,
registered on the CopyrightChains blockchain with CopyrightID
0x5c3313efa405d61a77b2a0408e26a4d925fc5f4c0c618a48e5e6f4c178aab898 and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL23B2000007.
Recording identifiers
- ISRC
- PL23B2000007
- Title
- Idzie Wiosna
- Artist
- Bisz
- CopyrightID (CopyrightChains transaction hash)
0x5c3313efa405d61a77b2a0408e26a4d925fc5f4c0c618a48e5e6f4c178aab898
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:0434d8efb448aede14e49ff0be8379ea61f73a7e808502aad5218484b68d10c1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL23B2000007
- Bitcoin block existence check
- https://blockstream.info/api/block/960344