ISRC FRZ209642650
Verified recording
FRZ209642650 is “Schumann: Album für die Jugend, Op. 68: No. 38, Winterzeit I” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x212a267cfbb501e493ac2a4869e9e369c4cad5cd047753cb547a44a66581bdb8 and independently timestamped
in Bitcoin block 960317 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209642650.
Recording identifiers
- ISRC
- FRZ209642650
- Title
- Schumann: Album für die Jugend, Op. 68: No. 38, Winterzeit I
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x212a267cfbb501e493ac2a4869e9e369c4cad5cd047753cb547a44a66581bdb8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:35:24+00:00
- Bitcoin block
- 960317
- Canonical record hash
sha256:f17bd58bd5959021ae988bf7007cbace5b0ef68a11dbb2d8ed096ef170bac1b6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209642650
- Bitcoin block existence check
- https://blockstream.info/api/block/960317
Full record
Track page: Schumann: Album für die Jugend, Op. 68: No. 38, Winterzeit I · Machine-readable JSON-LD