ISRC USBC19710406
Verified recording
USBC19710406 is “Kreisleriana, Op. 16: VII. Sehr rasch; Noch schneller” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x89b397393b0dc5210853c529a129b900122718f88e304e3bc00a7f4669a97f95 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19710406.
Recording identifiers
- ISRC
- USBC19710406
- Title
- Kreisleriana, Op. 16: VII. Sehr rasch; Noch schneller
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x89b397393b0dc5210853c529a129b900122718f88e304e3bc00a7f4669a97f95
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:65bae54a9de127a31943ae226affffc7dd155f9fb726de558a74f04f14c4fb3d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19710406
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Kreisleriana, Op. 16: VII. Sehr rasch; Noch schneller · Machine-readable JSON-LD