ISRC FRZ207914003
Verified recording
FRZ207914003 is “3 Romances, Op. 94: III. Nicht schnell” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x8975d48026ea0ef18833e38a4ba5edcaeb088e70bb7e37b69324a3f703763964 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ207914003.
Recording identifiers
- ISRC
- FRZ207914003
- Title
- 3 Romances, Op. 94: III. Nicht schnell
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x8975d48026ea0ef18833e38a4ba5edcaeb088e70bb7e37b69324a3f703763964
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:9c3e29b61f9ee9d8e6dc782b3a5215b91bd26cf51a6d74e00d3ed8829adcf04a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ207914003
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: 3 Romances, Op. 94: III. Nicht schnell · Machine-readable JSON-LD