ISRC USSM19806047
Verified recording
USSM19806047 is “Arpeggione Sonata in A Minor, D. 821 (Arr. J. Williams for Guitar and Orchestra): I. Allegro moderato” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x5c82ec3ca15f498d76609eeb7dec65853e23dfcbfd05c6ab4a7c73f85f84f065 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/USSM19806047.
Recording identifiers
- ISRC
- USSM19806047
- Title
- Arpeggione Sonata in A Minor, D. 821 (Arr. J. Williams for Guitar and Orchestra): I. Allegro moderato
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x5c82ec3ca15f498d76609eeb7dec65853e23dfcbfd05c6ab4a7c73f85f84f065
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8dcf149aae6754dc24b9d43a190ced116cde53f297bc575a0ddbbbae3a4812fc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19806047
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Arpeggione Sonata in A Minor, D. 821 (Arr. J. Williams for Guitar and Orchestra): I. Allegro moderato · Machine-readable JSON-LD