ISRC CZA161300593
Verified recording
CZA161300593 is “6 Characteristic Pieces, Op. 1, JB 1:35: No. 2 in C Minor, Rising Passion. Vivace” by Bedřich Smetana,
registered on the CopyrightChains blockchain with CopyrightID
0xf215f13b0c98047a5b9eb741556d5b9ca59a6cb44e5eabcff2f1d78141e87309 and independently timestamped
in Bitcoin block 960376 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161300593.
Recording identifiers
- ISRC
- CZA161300593
- Title
- 6 Characteristic Pieces, Op. 1, JB 1:35: No. 2 in C Minor, Rising Passion. Vivace
- Artist
- Bedřich Smetana
- CopyrightID (CopyrightChains transaction hash)
0xf215f13b0c98047a5b9eb741556d5b9ca59a6cb44e5eabcff2f1d78141e87309
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:09:19+00:00
- Bitcoin block
- 960376
- Canonical record hash
sha256:c3af890bb998524710bff9a96cb8697ab231b2807f4a83a3e17a0020218cd281- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161300593
- Bitcoin block existence check
- https://blockstream.info/api/block/960376
Full record
Track page: 6 Characteristic Pieces, Op. 1, JB 1:35: No. 2 in C Minor, Rising Passion. Vivace · Machine-readable JSON-LD