ISRC FRU621425908
Verified recording
FRU621425908 is “Sonate pour piano No. 1 en Fa Dièse Mineur, Op. 11: II. Aria” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x508055eb6efd78e40a0c0ba34db6f9ce42f7264d68b7dc79fa387619e4ee9ae7 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU621425908.
Recording identifiers
- ISRC
- FRU621425908
- Title
- Sonate pour piano No. 1 en Fa Dièse Mineur, Op. 11: II. Aria
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x508055eb6efd78e40a0c0ba34db6f9ce42f7264d68b7dc79fa387619e4ee9ae7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:aaf9db4eb9089d8f43625a7381e9aea638796e0b6016dbb79a431deca515d7e6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU621425908
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonate pour piano No. 1 en Fa Dièse Mineur, Op. 11: II. Aria · Machine-readable JSON-LD