ISRC USAJE1314113
Verified recording
USAJE1314113 is “Sonata in A Minor for Arpeggione and Piano, D. 821: III. Allegretto” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x6f28e530530b3785a6f4561bac9659ac05cb919ea126eb61906f2dc9ad1bf69c and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAJE1314113.
Recording identifiers
- ISRC
- USAJE1314113
- Title
- Sonata in A Minor for Arpeggione and Piano, D. 821: III. Allegretto
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x6f28e530530b3785a6f4561bac9659ac05cb919ea126eb61906f2dc9ad1bf69c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:2cd7b247186df876dd176082a7c0ea399f15f8d9a554af5a0522dbaa950ae581- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAJE1314113
- Bitcoin block existence check
- https://blockstream.info/api/block/960410
Full record
Track page: Sonata in A Minor for Arpeggione and Piano, D. 821: III. Allegretto · Machine-readable JSON-LD