ISRC FRZ207805004
Verified recording
FRZ207805004 is “Schubert: Stabat Mater in F Minor, D. 383: No. 4, Duett. "Engel freuten sich der Wonne"” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x3dabd32759d1894f6670e7dbc879b2b0475be4943227b18daa881399cd3d49e2 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ207805004.
Recording identifiers
- ISRC
- FRZ207805004
- Title
- Schubert: Stabat Mater in F Minor, D. 383: No. 4, Duett. "Engel freuten sich der Wonne"
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x3dabd32759d1894f6670e7dbc879b2b0475be4943227b18daa881399cd3d49e2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:e86bbe4b6dbbcad1772b1b0552ef7bf4e1adb57debac4833f8cccd9aa9935775- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ207805004
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Schubert: Stabat Mater in F Minor, D. 383: No. 4, Duett. "Engel freuten sich der Wonne" · Machine-readable JSON-LD