ISRC FRZ110701543
Verified recording
FRZ110701543 is “Schumann: Kreisleriana, Op. 16: II. Sehr innig und nicht zu rasch” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x8c86807f027300c417d797b60e2df475823257cd932f1452750801f9d930904a and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ110701543.
Recording identifiers
- ISRC
- FRZ110701543
- Title
- Schumann: Kreisleriana, Op. 16: II. Sehr innig und nicht zu rasch
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x8c86807f027300c417d797b60e2df475823257cd932f1452750801f9d930904a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:7855a2cf8353594c746dfa49c17ceef8fa0953289941fb829f5f62b19c221b38- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ110701543
- Bitcoin block existence check
- https://blockstream.info/api/block/960254
Full record
Track page: Schumann: Kreisleriana, Op. 16: II. Sehr innig und nicht zu rasch · Machine-readable JSON-LD