ISRC CZA168006315
Verified recording
CZA168006315 is “Slavonic Dances, Series II, Op. 72, B. 147: No. 6, Polonéza. Moderato, quasi minuetto” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0x7f982578fcbd8493e56e90f1e1e3b10d3f832d6cbb2ffb196c55fc01e800a200 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/CZA168006315.
Recording identifiers
- ISRC
- CZA168006315
- Title
- Slavonic Dances, Series II, Op. 72, B. 147: No. 6, Polonéza. Moderato, quasi minuetto
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0x7f982578fcbd8493e56e90f1e1e3b10d3f832d6cbb2ffb196c55fc01e800a200
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:507ab3941a1bfc416e47038d473a3e0561d8fdd52c25791d397ed04052fc16ca- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA168006315
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Slavonic Dances, Series II, Op. 72, B. 147: No. 6, Polonéza. Moderato, quasi minuetto · Machine-readable JSON-LD