ISRC CZA162201519
Verified recording
CZA162201519 is “Piano Trio No. 3 in F Minor, Op. 65, B. 130: I. Allegro ma non troppo” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0x164e5e578292e29c193e800f1967845d8aef7e24015de284b22195765fdbc17c 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/CZA162201519.
Recording identifiers
- ISRC
- CZA162201519
- Title
- Piano Trio No. 3 in F Minor, Op. 65, B. 130: I. Allegro ma non troppo
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0x164e5e578292e29c193e800f1967845d8aef7e24015de284b22195765fdbc17c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:35:24+00:00
- Bitcoin block
- 960317
- Canonical record hash
sha256:8630521762300140d6fc2df7104245fc525101691547581ce6a0d2543e6ff295- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA162201519
- Bitcoin block existence check
- https://blockstream.info/api/block/960317
Full record
Track page: Piano Trio No. 3 in F Minor, Op. 65, B. 130: I. Allegro ma non troppo · Machine-readable JSON-LD