ISRC GBDGQ2338911
Verified recording
GBDGQ2338911 is “Katya Kabanova, JW I/8, Act I Scene 2: "Což pak už mne nemáš rád?"” by Leoš Janáček,
registered on the CopyrightChains blockchain with CopyrightID
0x65b72d4e55a4535f9dc19a4abf57f452b046651f968c573c657400262a345d49 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ2338911.
Recording identifiers
- ISRC
- GBDGQ2338911
- Title
- Katya Kabanova, JW I/8, Act I Scene 2: "Což pak už mne nemáš rád?"
- Artist
- Leoš Janáček
- CopyrightID (CopyrightChains transaction hash)
0x65b72d4e55a4535f9dc19a4abf57f452b046651f968c573c657400262a345d49
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:cec29756eb0a87dbd906f81a7e74cb1f6e74455b7f246bb8f5b9b11555c91d14- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ2338911
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Katya Kabanova, JW I/8, Act I Scene 2: "Což pak už mne nemáš rád?" · Machine-readable JSON-LD