ISRC CZA162201515
Verified recording
CZA162201515 is “Piano Trio No. 2 in G Minor, Op. 26, B. 56: II. Largo” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0x8f3e6f5e7ceba37e39db4fa3eec5af0f9ce7e2e6be4275d9665a8fd31b67753a and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA162201515.
Recording identifiers
- ISRC
- CZA162201515
- Title
- Piano Trio No. 2 in G Minor, Op. 26, B. 56: II. Largo
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0x8f3e6f5e7ceba37e39db4fa3eec5af0f9ce7e2e6be4275d9665a8fd31b67753a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9e5d6b4edacd295fed5be261c6cbd09af04fd5957044fe3026906677e6d56ab8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA162201515
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Trio No. 2 in G Minor, Op. 26, B. 56: II. Largo · Machine-readable JSON-LD