ISRC CZH111300322
Verified recording
CZH111300322 is “Koma” by Vladimir 518,
registered on the CopyrightChains blockchain with CopyrightID
0xa5b212db3d978b246798328b90c56f74a50996de08e3eb0a9c2af76a7f134e16 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZH111300322.
Recording identifiers
- ISRC
- CZH111300322
- Title
- Koma
- Artist
- Vladimir 518
- CopyrightID (CopyrightChains transaction hash)
0xa5b212db3d978b246798328b90c56f74a50996de08e3eb0a9c2af76a7f134e16
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:6ff37f98b53ea7bb5ea026d1a7c41cce78980934b6b70b46b2ea745954e569ca- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZH111300322
- Bitcoin block existence check
- https://blockstream.info/api/block/956304