ISRC GBDGQ2338905
Verified recording
GBDGQ2338905 is “Katya Kabanova, JW I/8, Act I Scene 1: "Co pak je?"” by Leoš Janáček,
registered on the CopyrightChains blockchain with CopyrightID
0x60eed8287beeb9d27c22b2707ba48665654d33d5a62ec7b485ab6ee16a52625d and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ2338905.
Recording identifiers
- ISRC
- GBDGQ2338905
- Title
- Katya Kabanova, JW I/8, Act I Scene 1: "Co pak je?"
- Artist
- Leoš Janáček
- CopyrightID (CopyrightChains transaction hash)
0x60eed8287beeb9d27c22b2707ba48665654d33d5a62ec7b485ab6ee16a52625d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:cfdb2961343b691f821a473c4c61aa90f61497e51f1ec9ae9da56d8608c79e0b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ2338905
- Bitcoin block existence check
- https://blockstream.info/api/block/960203
Full record
Track page: Katya Kabanova, JW I/8, Act I Scene 1: "Co pak je?" · Machine-readable JSON-LD