ISRC CZA160513007
Verified recording
CZA160513007 is “Melodie Pro Hoboj A Orchestr” by Vítězslav Winkler,
registered on the CopyrightChains blockchain with CopyrightID
0x67fac23d28e29eef444686e1c0855b5b8b58522617d0bc3e6d7b45d04a7c759f and independently timestamped
in Bitcoin block 960296 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA160513007.
Recording identifiers
- ISRC
- CZA160513007
- Title
- Melodie Pro Hoboj A Orchestr
- Artist
- Vítězslav Winkler
- CopyrightID (CopyrightChains transaction hash)
0x67fac23d28e29eef444686e1c0855b5b8b58522617d0bc3e6d7b45d04a7c759f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:11:09+00:00
- Bitcoin block
- 960296
- Canonical record hash
sha256:aed0ceefdb6a6ab1f3fa1e3c04d36bbd8ff01002e400418db5a4d31034e82ccf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA160513007
- Bitcoin block existence check
- https://blockstream.info/api/block/960296
Full record
Track page: Melodie Pro Hoboj A Orchestr · Machine-readable JSON-LD