ISRC CZA162201516
Verified recording
CZA162201516 is “Piano Trio No. 2 in G Minor, Op. 26, B. 56: III. Scherzo. Presto” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0x07b90afb074841ce6a60465abc59fba5392abb2b4ff0ac03a47f6be940c8ab94 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA162201516.
Recording identifiers
- ISRC
- CZA162201516
- Title
- Piano Trio No. 2 in G Minor, Op. 26, B. 56: III. Scherzo. Presto
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0x07b90afb074841ce6a60465abc59fba5392abb2b4ff0ac03a47f6be940c8ab94
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:544e1e614ce0a057791640fc3768ea747c0540df37bfcc536e008b06a6d24ed6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA162201516
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Piano Trio No. 2 in G Minor, Op. 26, B. 56: III. Scherzo. Presto · Machine-readable JSON-LD