ISRC HKI199413404
Verified recording
HKI199413404 is “Nocturne, Vl 178” by Mikalojus Konstantinas Čiurlionis,
registered on the CopyrightChains blockchain with CopyrightID
0xdd1c3d41d12ed7612f5eadf74f468e7bf5254a5ec1fd08de65d623c7f81237a3 and independently timestamped
in Bitcoin block 960200 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199413404.
Recording identifiers
- ISRC
- HKI199413404
- Title
- Nocturne, Vl 178
- Artist
- Mikalojus Konstantinas Čiurlionis
- CopyrightID (CopyrightChains transaction hash)
0xdd1c3d41d12ed7612f5eadf74f468e7bf5254a5ec1fd08de65d623c7f81237a3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:37:10+00:00
- Bitcoin block
- 960200
- Canonical record hash
sha256:549c013d928d34e5225feabf40187d773e5e4d3991e2877752298a4ae7800058- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199413404
- Bitcoin block existence check
- https://blockstream.info/api/block/960200