ISRC CZA162300777
Verified recording
CZA162300777 is “Slavonic Dances, Series II., Op. 72, B. 147: VII. in C major. Presto” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0xb9928f7d017aad814e8b318a19ce41d77e10f86baadfc3effc51100c6799ec09 and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA162300777.
Recording identifiers
- ISRC
- CZA162300777
- Title
- Slavonic Dances, Series II., Op. 72, B. 147: VII. in C major. Presto
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0xb9928f7d017aad814e8b318a19ce41d77e10f86baadfc3effc51100c6799ec09
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:91091c434df9fa2cb8f8712af1d47fae9b8f2530d2ddc4ba5e6acf1dd1cbd284- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA162300777
- Bitcoin block existence check
- https://blockstream.info/api/block/960360
Full record
Track page: Slavonic Dances, Series II., Op. 72, B. 147: VII. in C major. Presto · Machine-readable JSON-LD