ISRC CZA162300775
Verified recording
CZA162300775 is “Slavonic Dances, Series II., Op. 72, B. 147: V. in B flat minor. Poco adagio” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0xb4c06dd4fb4a1bea212047dd99afda452791eff1f54f82bb368e58c9fe0d8903 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA162300775.
Recording identifiers
- ISRC
- CZA162300775
- Title
- Slavonic Dances, Series II., Op. 72, B. 147: V. in B flat minor. Poco adagio
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0xb4c06dd4fb4a1bea212047dd99afda452791eff1f54f82bb368e58c9fe0d8903
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:55c4a625107985506bc636a72a1ac087dc3b6c1cc20c1844788c04942678449a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA162300775
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Slavonic Dances, Series II., Op. 72, B. 147: V. in B flat minor. Poco adagio · Machine-readable JSON-LD