ISRC USBC19710403
Verified recording
USBC19710403 is “Kreisleriana, Op. 16: IV. Sehr langsam; Etwas bewegter” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x41836b87a9b3f6ef8ead6b3bfb58ed610a3cfc66357911297cd058effebb8e91 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19710403.
Recording identifiers
- ISRC
- USBC19710403
- Title
- Kreisleriana, Op. 16: IV. Sehr langsam; Etwas bewegter
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x41836b87a9b3f6ef8ead6b3bfb58ed610a3cfc66357911297cd058effebb8e91
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:10a8a2e8b20dbcef346f95db35d0a7a9f5a2a2113152362c29d20b98bdf0989e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19710403
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Kreisleriana, Op. 16: IV. Sehr langsam; Etwas bewegter · Machine-readable JSON-LD