ISRC USBC19802926
Verified recording
USBC19802926 is “Fantasiestücke, Op. 12: 1. Des Abends” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0xc556f878d81400fb01e8835f73696d8d4de3ccb7ca8a16c2d54937db1d758a32 and independently timestamped
in Bitcoin block 958373 on 2026-07-17.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19802926.
Recording identifiers
- ISRC
- USBC19802926
- Title
- Fantasiestücke, Op. 12: 1. Des Abends
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0xc556f878d81400fb01e8835f73696d8d4de3ccb7ca8a16c2d54937db1d758a32
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-17T06:09:33+00:00
- Bitcoin block
- 958373
- Canonical record hash
sha256:805e7d3436d40965fdac0c94d99ed4e22a9d840735eaf4a0107e7110f1835c5b- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19802926
- Bitcoin block existence check
- https://blockstream.info/api/block/958373
Full record
Track page: Fantasiestücke, Op. 12: 1. Des Abends · Machine-readable JSON-LD