ISRC GBDGQ2338903
Verified recording
GBDGQ2338903 is “Katya Kabanova, JW I/8, Act I Scene 1: "Přišel jsi sem lelky chytat?"” by Leoš Janáček,
registered on the CopyrightChains blockchain with CopyrightID
0x465a04b331786c3d753229f0d5e98d5a65b64bc704f9058d6c157c2127163650 and independently timestamped
in Bitcoin block 960181 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ2338903.
Recording identifiers
- ISRC
- GBDGQ2338903
- Title
- Katya Kabanova, JW I/8, Act I Scene 1: "Přišel jsi sem lelky chytat?"
- Artist
- Leoš Janáček
- CopyrightID (CopyrightChains transaction hash)
0x465a04b331786c3d753229f0d5e98d5a65b64bc704f9058d6c157c2127163650
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:53:20+00:00
- Bitcoin block
- 960181
- Canonical record hash
sha256:1f21840611830155d8f2f0ddb6d001e95e5ee666c005c0608d92c05d91eff24c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ2338903
- Bitcoin block existence check
- https://blockstream.info/api/block/960181
Full record
Track page: Katya Kabanova, JW I/8, Act I Scene 1: "Přišel jsi sem lelky chytat?" · Machine-readable JSON-LD