ISRC USA561157227
Verified recording
USA561157227 is “Biriz” by Demir Demirkan,
registered on the CopyrightChains blockchain with CopyrightID
0xc3f04b5ba7ac6382d53aa91fe3147949f97251517b9501d1681a6662d153b86d and independently timestamped
in Bitcoin block 960212 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561157227.
Recording identifiers
- ISRC
- USA561157227
- Title
- Biriz
- Artist
- Demir Demirkan
- CopyrightID (CopyrightChains transaction hash)
0xc3f04b5ba7ac6382d53aa91fe3147949f97251517b9501d1681a6662d153b86d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:43:45+00:00
- Bitcoin block
- 960212
- Canonical record hash
sha256:0fdf23cd47bf38aef55a6c187ae9e25dd0e5e73bf47d9386bc94a087cd3cf80f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561157227
- Bitcoin block existence check
- https://blockstream.info/api/block/960212