ISRC FRZ130706055
Verified recording
FRZ130706055 is “Stabat Mater, Op. 58: V. Duo” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0x4ab550b7b1f7f5c1851f90d96a83bfea6121bf0195e0380b86535fa9e4e06f7a and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130706055.
Recording identifiers
- ISRC
- FRZ130706055
- Title
- Stabat Mater, Op. 58: V. Duo
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0x4ab550b7b1f7f5c1851f90d96a83bfea6121bf0195e0380b86535fa9e4e06f7a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:651ca5f2bde96c5e6d2b9f8f476d027567976dadb521ce72d1802a963c769d1d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130706055
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: Stabat Mater, Op. 58: V. Duo · Machine-readable JSON-LD