ISRC USAJE1314112
Verified recording
USAJE1314112 is “Sonata in A Minor for Arpeggione and Piano, D. 821: II. Adagio” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x1486ecc319401f38fd2d80378342b96297b523690b372da560b3029fca86dcc5 and independently timestamped
in Bitcoin block 960339 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAJE1314112.
Recording identifiers
- ISRC
- USAJE1314112
- Title
- Sonata in A Minor for Arpeggione and Piano, D. 821: II. Adagio
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x1486ecc319401f38fd2d80378342b96297b523690b372da560b3029fca86dcc5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T03:13:37+00:00
- Bitcoin block
- 960339
- Canonical record hash
sha256:8bbe926675ba7e837ae373c375576d2df653345cb8da238b8da6a2ef0cfd5c0e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAJE1314112
- Bitcoin block existence check
- https://blockstream.info/api/block/960339
Full record
Track page: Sonata in A Minor for Arpeggione and Piano, D. 821: II. Adagio · Machine-readable JSON-LD