ISRC GBDGQ2338913
Verified recording
GBDGQ2338913 is “Katya Kabanova, JW I/8, Act II Scene 1: "Vida, chvástala jsi se"” by Leoš Janáček,
registered on the CopyrightChains blockchain with CopyrightID
0x5eeb53bd881092f637ea1c7b0c3bb7b05c6e8c5258a3159e267ff5411bcf7db6 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/GBDGQ2338913.
Recording identifiers
- ISRC
- GBDGQ2338913
- Title
- Katya Kabanova, JW I/8, Act II Scene 1: "Vida, chvástala jsi se"
- Artist
- Leoš Janáček
- CopyrightID (CopyrightChains transaction hash)
0x5eeb53bd881092f637ea1c7b0c3bb7b05c6e8c5258a3159e267ff5411bcf7db6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2b9eace09b17d1abde4678f2a0c52f21e9b8d7790e1be6c239370f98adcdfb84- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ2338913
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Katya Kabanova, JW I/8, Act II Scene 1: "Vida, chvástala jsi se" · Machine-readable JSON-LD