ISRC USSM19806048
Verified recording
USSM19806048 is “Arpeggione Sonata in A Minor, D. 821 (Arr. J. Williams for Guitar and Orchestra): II. Adagio” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x8cf9b7de084846c9c06b57108f429b4757eb3bf33d38a200efbe51ebc4709c4a and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19806048.
Recording identifiers
- ISRC
- USSM19806048
- Title
- Arpeggione Sonata in A Minor, D. 821 (Arr. J. Williams for Guitar and Orchestra): II. Adagio
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x8cf9b7de084846c9c06b57108f429b4757eb3bf33d38a200efbe51ebc4709c4a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:a43e0e6bbc2eb374d0f653ca64b2663a9eb02a1c2a37c14127f84bc3fe314b08- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19806048
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Arpeggione Sonata in A Minor, D. 821 (Arr. J. Williams for Guitar and Orchestra): II. Adagio · Machine-readable JSON-LD