ISRC USSM10400891
Verified recording
USSM10400891 is “Rusalka, Op. 114, B. 203, Act I: Mesícku na nebi hlubokém ("Song to the Moon")” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0xf6699bc54fb5e532f364693e818de326a6206ebc115bb0e3c3eb977a3c5595f1 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10400891.
Recording identifiers
- ISRC
- USSM10400891
- Title
- Rusalka, Op. 114, B. 203, Act I: Mesícku na nebi hlubokém ("Song to the Moon")
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0xf6699bc54fb5e532f364693e818de326a6206ebc115bb0e3c3eb977a3c5595f1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:e44bbf2511d5235a6c13d9135e63a3c682e137406895c7555b26e51bcdca8905- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10400891
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Rusalka, Op. 114, B. 203, Act I: Mesícku na nebi hlubokém ("Song to the Moon") · Machine-readable JSON-LD