ISRC SEAEF9123130
Verified recording
SEAEF9123130 is “Sonata in A Minor for Arpeggione and Piano, D. 821: II. Adagio” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xe7a955047d13ec15dcfa04e524bf4d3fcb936e79f4c22c8652bf46f36c493d8f and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEF9123130.
Recording identifiers
- ISRC
- SEAEF9123130
- Title
- Sonata in A Minor for Arpeggione and Piano, D. 821: II. Adagio
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xe7a955047d13ec15dcfa04e524bf4d3fcb936e79f4c22c8652bf46f36c493d8f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:cdefda864524d6b3f1bdf0e93a8e85298966783c69ee58f9616f70646d47b52d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEF9123130
- Bitcoin block existence check
- https://blockstream.info/api/block/960468
Full record
Track page: Sonata in A Minor for Arpeggione and Piano, D. 821: II. Adagio · Machine-readable JSON-LD