ISRC USBC19710407
Verified recording
USBC19710407 is “Kreisleriana, Op. 16: VIII. Schnell und spielend” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0xf8f5d102a7f25723a2b2c41ec390982016d9f2da4514512a70452ce6fde74c1f and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19710407.
Recording identifiers
- ISRC
- USBC19710407
- Title
- Kreisleriana, Op. 16: VIII. Schnell und spielend
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0xf8f5d102a7f25723a2b2c41ec390982016d9f2da4514512a70452ce6fde74c1f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:72161cdc5c7cf1df853228b350b438112682c1ab4657ee9c1a9e86057a4c2fa7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19710407
- Bitcoin block existence check
- https://blockstream.info/api/block/960240
Full record
Track page: Kreisleriana, Op. 16: VIII. Schnell und spielend · Machine-readable JSON-LD