ISRC FRZ179002530
Verified recording
FRZ179002530 is “Slavische Tanze n°2 en mi mineur, Op. 72” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0xb6759fcb6af7c428c31b2c9bc4a16434ccbc49a8c558d53e0f6c046fc464f2bd and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ179002530.
Recording identifiers
- ISRC
- FRZ179002530
- Title
- Slavische Tanze n°2 en mi mineur, Op. 72
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0xb6759fcb6af7c428c31b2c9bc4a16434ccbc49a8c558d53e0f6c046fc464f2bd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:12c20041f1778e7d62bdd3c346cef22a8853bac3b26ec45f90c057522ab547f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ179002530
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: Slavische Tanze n°2 en mi mineur, Op. 72 · Machine-readable JSON-LD