ISRC CZA168003310
Verified recording
CZA168003310 is “Slavonic Dances, Series I, Op. 46, B. 83: No. 3, Polka. Poco allegro” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0x152d0104a8ff3443c9667f7ee11961c0959d69987d8484b173cceee611f884f9 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/CZA168003310.
Recording identifiers
- ISRC
- CZA168003310
- Title
- Slavonic Dances, Series I, Op. 46, B. 83: No. 3, Polka. Poco allegro
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0x152d0104a8ff3443c9667f7ee11961c0959d69987d8484b173cceee611f884f9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:253de08fbf5e645999095508584ecc655955b624d8aa610d1665662cf9f3cf83- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA168003310
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Slavonic Dances, Series I, Op. 46, B. 83: No. 3, Polka. Poco allegro · Machine-readable JSON-LD