ISRC CZA161002563
Verified recording
CZA161002563 is “String Quartet No. 13 in G Major, Op. 106, B. 192: IV. Finale. Andante sostenuto - Allegro con fuoco” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0x0f5280ae3199713143ebe561caf9759c956290a98fb3c9d3b4233039b70b3ada and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161002563.
Recording identifiers
- ISRC
- CZA161002563
- Title
- String Quartet No. 13 in G Major, Op. 106, B. 192: IV. Finale. Andante sostenuto - Allegro con fuoco
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0x0f5280ae3199713143ebe561caf9759c956290a98fb3c9d3b4233039b70b3ada
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:28c02c60f74f5c81dcbf3686f6978e54b6893ce4f5081a8be69554bea453b228- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161002563
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: String Quartet No. 13 in G Major, Op. 106, B. 192: IV. Finale. Andante sostenuto - Allegro con fuoco · Machine-readable JSON-LD