ISRC CZUM71400295
Verified recording
CZUM71400295 is “Finale - Instrumental” by Karel Svoboda,
registered on the CopyrightChains blockchain with CopyrightID
0xf89259f78cbaff014beb9b208e5c73b8d766cbd31632c2da1bc04c3fcb349242 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/CZUM71400295.
Recording identifiers
- ISRC
- CZUM71400295
- Title
- Finale - Instrumental
- Artist
- Karel Svoboda
- CopyrightID (CopyrightChains transaction hash)
0xf89259f78cbaff014beb9b208e5c73b8d766cbd31632c2da1bc04c3fcb349242
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:81836c2cefbe52dfe4e5f06f94762942bc0726150b09aea196d9f4d7b3a48aee- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZUM71400295
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Finale - Instrumental · Machine-readable JSON-LD