ISRC GBDGQ2338904
Verified recording
GBDGQ2338904 is “Katya Kabanova, JW I/8, Act I Scene 1: "Je baryňa doma?"” by Leoš Janáček,
registered on the CopyrightChains blockchain with CopyrightID
0x59b03eb4991a84caf227a9548324089cfa253199080f5426431c158b2b47e8f0 and independently timestamped
in Bitcoin block 957075 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ2338904.
Recording identifiers
- ISRC
- GBDGQ2338904
- Title
- Katya Kabanova, JW I/8, Act I Scene 1: "Je baryňa doma?"
- Artist
- Leoš Janáček
- CopyrightID (CopyrightChains transaction hash)
0x59b03eb4991a84caf227a9548324089cfa253199080f5426431c158b2b47e8f0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:50:38+00:00
- Bitcoin block
- 957075
- Canonical record hash
sha256:e24179767fef81d71458e945126ce2ff5e6ebbe810f68be735286c0c4af45e6d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ2338904
- Bitcoin block existence check
- https://blockstream.info/api/block/957075
Full record
Track page: Katya Kabanova, JW I/8, Act I Scene 1: "Je baryňa doma?" · Machine-readable JSON-LD