ISRC USKO11401106
Verified recording
USKO11401106 is “Schumann: Träumerei” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0xc5d64e59c99cec5e745fe4a9cab42f0e72c0ea8fd2d59a7d12938c7a922c4f76 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO11401106.
Recording identifiers
- ISRC
- USKO11401106
- Title
- Schumann: Träumerei
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0xc5d64e59c99cec5e745fe4a9cab42f0e72c0ea8fd2d59a7d12938c7a922c4f76
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:85f3ab43baeaef407d47faae6bcfd8ef979f03b8e6bf579fa98a478075ce034f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO11401106
- Bitcoin block existence check
- https://blockstream.info/api/block/956304