ISRC CZUM70700360
Verified recording
CZUM70700360 is “Lilly, Rosemary a srdcovej kluk ( Lilly, Rosemary and the Jack of heart )” by Robert Krestan,
registered on the CopyrightChains blockchain with CopyrightID
0xfd450ebefacb4922759547aadacede5c05029f97c780e937857d85b977714708 and independently timestamped
in Bitcoin block 957819 on 2026-07-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZUM70700360.
Recording identifiers
- ISRC
- CZUM70700360
- Title
- Lilly, Rosemary a srdcovej kluk ( Lilly, Rosemary and the Jack of heart )
- Artist
- Robert Krestan
- CopyrightID (CopyrightChains transaction hash)
0xfd450ebefacb4922759547aadacede5c05029f97c780e937857d85b977714708
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-13T07:53:33+00:00
- Bitcoin block
- 957819
- Canonical record hash
sha256:bd868b8bb74dfd43441b959b202de63d8b3336a72e7b5314ed2ee2b5cc0e4496- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZUM70700360
- Bitcoin block existence check
- https://blockstream.info/api/block/957819
Full record
Track page: Lilly, Rosemary a srdcovej kluk ( Lilly, Rosemary and the Jack of heart ) · Machine-readable JSON-LD