ISRC PLA392090032
Verified recording
PLA392090032 is “Zaśnij maleństwo / Rosemary's Lullaby - temat z filmu „Rosemary's Baby”” by Chopin University Big Band,
registered on the CopyrightChains blockchain with CopyrightID
0xbb2811adc3f5c1ac834588d738f5b15b2553384efba20c66a95eeadb9912dbf5 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/PLA392090032.
Recording identifiers
- ISRC
- PLA392090032
- Title
- Zaśnij maleństwo / Rosemary's Lullaby - temat z filmu „Rosemary's Baby”
- Artist
- Chopin University Big Band
- CopyrightID (CopyrightChains transaction hash)
0xbb2811adc3f5c1ac834588d738f5b15b2553384efba20c66a95eeadb9912dbf5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:afcd881e95d673c82969d1d6be487b43a89987069a27a2f958fbca6c218ee9e0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA392090032
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Zaśnij maleństwo / Rosemary's Lullaby - temat z filmu „Rosemary's Baby” · Machine-readable JSON-LD