ISRC CZA168302518
Verified recording
CZA168302518 is “Romantic Pieces, Op. 75, B. 150: No. 2 in D Minor, Allegro maestoso” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0x32f06b9b26c56a7ee24df5c1ba03522bbb618fbd54123048ffbc5d17d9fd983c and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA168302518.
Recording identifiers
- ISRC
- CZA168302518
- Title
- Romantic Pieces, Op. 75, B. 150: No. 2 in D Minor, Allegro maestoso
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0x32f06b9b26c56a7ee24df5c1ba03522bbb618fbd54123048ffbc5d17d9fd983c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:5603fc6eee8367741fef016f8743d9b6cadf438a124f92dbed0a4278696aada3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA168302518
- Bitcoin block existence check
- https://blockstream.info/api/block/960216
Full record
Track page: Romantic Pieces, Op. 75, B. 150: No. 2 in D Minor, Allegro maestoso · Machine-readable JSON-LD