ISRC FRZ111101654
Verified recording
FRZ111101654 is “Schumann: Album für die Jugend, Op. 68: No. 2, Soldatenmarsch” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0xc432f36411e5681fe6dcafe206a7fa6f4f898aadae1e12f5a6313f97b253a837 and independently timestamped
in Bitcoin block 960381 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ111101654.
Recording identifiers
- ISRC
- FRZ111101654
- Title
- Schumann: Album für die Jugend, Op. 68: No. 2, Soldatenmarsch
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0xc432f36411e5681fe6dcafe206a7fa6f4f898aadae1e12f5a6313f97b253a837
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:50:11+00:00
- Bitcoin block
- 960381
- Canonical record hash
sha256:ff8cf2317474027921814e83d46e70651e4a71a14663bbca7ca62934c9f0fa88- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ111101654
- Bitcoin block existence check
- https://blockstream.info/api/block/960381
Full record
Track page: Schumann: Album für die Jugend, Op. 68: No. 2, Soldatenmarsch · Machine-readable JSON-LD