ISRC US9P20600012
Verified recording
US9P20600012 is “Fantasy for Piano, Four Hands, in f minor, D. 940 - Live” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x5151761da0ccc0c64ebf8f362c68b9164ebd77b561145cd1758cbeca9218e052 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US9P20600012.
Recording identifiers
- ISRC
- US9P20600012
- Title
- Fantasy for Piano, Four Hands, in f minor, D. 940 - Live
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x5151761da0ccc0c64ebf8f362c68b9164ebd77b561145cd1758cbeca9218e052
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:b41565eefe32010b0768175a4ef11a619e1e4026739038172cdcc0997badf304- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US9P20600012
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Fantasy for Piano, Four Hands, in f minor, D. 940 - Live · Machine-readable JSON-LD