ISRC CZUM72000773
Verified recording
CZUM72000773 is “Splav” by Jan Nedved,
registered on the CopyrightChains blockchain with CopyrightID
0xfe791e376e0a299ead3d564029ea9a7a82992a079851b548cecb23c0f84a1838 and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZUM72000773.
Recording identifiers
- ISRC
- CZUM72000773
- Title
- Splav
- Artist
- Jan Nedved
- CopyrightID (CopyrightChains transaction hash)
0xfe791e376e0a299ead3d564029ea9a7a82992a079851b548cecb23c0f84a1838
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:4d31be5ab93d94f8688eadab1900e08d04430ec84e7b9c5284855bd8c215e7ad- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZUM72000773
- Bitcoin block existence check
- https://blockstream.info/api/block/960410