ISRC PLH752100060
Verified recording
PLH752100060 is “Czas, świąteczny czas” by Boys,
registered on the CopyrightChains blockchain with CopyrightID
0x4bb5b64898d758662c4713c5ce06b00a2c88db93fa27255e791d757b77268254 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLH752100060.
Recording identifiers
- ISRC
- PLH752100060
- Title
- Czas, świąteczny czas
- Artist
- Boys
- CopyrightID (CopyrightChains transaction hash)
0x4bb5b64898d758662c4713c5ce06b00a2c88db93fa27255e791d757b77268254
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:536ec8029a008e3fd38bc5011320ad83ef55541b7fc6b8d78bc12aa53a7485c1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLH752100060
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Czas, świąteczny czas · Machine-readable JSON-LD