ISRC CZA169704140
Verified recording
CZA169704140 is “Stabat Mater, Op. 58, B. 71: IV. Fac, ut ardeat cor meum. Largo” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0x05b5e6998fa4c4ccd03d0052aa3afef2fb3da3b601d302031c0b78d46afe8fdb and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA169704140.
Recording identifiers
- ISRC
- CZA169704140
- Title
- Stabat Mater, Op. 58, B. 71: IV. Fac, ut ardeat cor meum. Largo
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0x05b5e6998fa4c4ccd03d0052aa3afef2fb3da3b601d302031c0b78d46afe8fdb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:d441f81f5e67293cc569c386b3ea041fe95d62dc0f446549e17f190ab5a2b68d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA169704140
- Bitcoin block existence check
- https://blockstream.info/api/block/960229
Full record
Track page: Stabat Mater, Op. 58, B. 71: IV. Fac, ut ardeat cor meum. Largo · Machine-readable JSON-LD