ISRC CZD840800004
Verified recording
CZD840800004 is “Vltava (Violin mix)” by Michael Burian,
registered on the CopyrightChains blockchain with CopyrightID
0x638f62713b8454ac2a6f94967c776d89a4c9a251a37f6e5d3e4f76690f518224 and independently timestamped
in Bitcoin block 960187 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZD840800004.
Recording identifiers
- ISRC
- CZD840800004
- Title
- Vltava (Violin mix)
- Artist
- Michael Burian
- CopyrightID (CopyrightChains transaction hash)
0x638f62713b8454ac2a6f94967c776d89a4c9a251a37f6e5d3e4f76690f518224
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:34:28+00:00
- Bitcoin block
- 960187
- Canonical record hash
sha256:2331ffafe068f228f8ee5b4cf49463fe4ed492f999036cb58908e14d9f42550d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZD840800004
- Bitcoin block existence check
- https://blockstream.info/api/block/960187