ISRC CZA161401161
Verified recording
CZA161401161 is “I Love You II” by Matej Ruppert,
registered on the CopyrightChains blockchain with CopyrightID
0xd84bb12112791c82134e9ec4b5e74685c81bfa6ba761c007e82f0ecd8dd96f84 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161401161.
Recording identifiers
- ISRC
- CZA161401161
- Title
- I Love You II
- Artist
- Matej Ruppert
- CopyrightID (CopyrightChains transaction hash)
0xd84bb12112791c82134e9ec4b5e74685c81bfa6ba761c007e82f0ecd8dd96f84
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:e8977d4bd082cec15ada6b176754dcea9d50c6e07b883f60691af15a92ce03bc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161401161
- Bitcoin block existence check
- https://blockstream.info/api/block/960448