ISRC CZA168005315
Verified recording
CZA168005315 is “Slavonic Dances, Series II, Op. 72, B. 147: No. 5, Špacírka. Poco adagio. Vivace” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0x2a472efedc7a4f49de4f4862094e9ca999cadd7c761148d7cf5dff5af58ffd39 and independently timestamped
in Bitcoin block 960317 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA168005315.
Recording identifiers
- ISRC
- CZA168005315
- Title
- Slavonic Dances, Series II, Op. 72, B. 147: No. 5, Špacírka. Poco adagio. Vivace
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0x2a472efedc7a4f49de4f4862094e9ca999cadd7c761148d7cf5dff5af58ffd39
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:35:24+00:00
- Bitcoin block
- 960317
- Canonical record hash
sha256:948253842ae2f4376fb32c9c1ae983677fd0075443664125d9d6faa887bb1368- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA168005315
- Bitcoin block existence check
- https://blockstream.info/api/block/960317
Full record
Track page: Slavonic Dances, Series II, Op. 72, B. 147: No. 5, Špacírka. Poco adagio. Vivace · Machine-readable JSON-LD