ISRC PRA010600154
Verified recording
PRA010600154 is “Come Back” by Cheka,
registered on the CopyrightChains blockchain with CopyrightID
0x71731b1fa5de4e6b0577933241432e1768a1f72f9cb1b3d93b2ab01ee370576d and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PRA010600154.
Recording identifiers
- ISRC
- PRA010600154
- Title
- Come Back
- Artist
- Cheka
- CopyrightID (CopyrightChains transaction hash)
0x71731b1fa5de4e6b0577933241432e1768a1f72f9cb1b3d93b2ab01ee370576d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:2726b82364522d39684e1c7588b08f7b5ff6ae4a948689b03faa8892027a9159- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PRA010600154
- Bitcoin block existence check
- https://blockstream.info/api/block/960327