ISRC CZA169708140
Verified recording
CZA169708140 is “Stabat Mater, Op. 58, B. 71: VIII. Fac, ut portem Christi mortem. Larghetto” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0xf3cfb0c5d3791b67ff9fda76b82635b714793ae9fb580b435e3631b9f7130194 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/CZA169708140.
Recording identifiers
- ISRC
- CZA169708140
- Title
- Stabat Mater, Op. 58, B. 71: VIII. Fac, ut portem Christi mortem. Larghetto
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0xf3cfb0c5d3791b67ff9fda76b82635b714793ae9fb580b435e3631b9f7130194
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:95d3e6b311f9fdcf3f4a10523055664055ef7685b2a3abffc3e09cbf18c75eb1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA169708140
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Stabat Mater, Op. 58, B. 71: VIII. Fac, ut portem Christi mortem. Larghetto · Machine-readable JSON-LD