ISRC DEA809703604
Verified recording
DEA809703604 is “Schubert: Piano Sonata No. 19 in C Minor, D. 958: IV. Allegro” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x68f2298a59a1144bb620bc24ed477d9eb6925dc59bd7e947b89f45b30756e275 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA809703604.
Recording identifiers
- ISRC
- DEA809703604
- Title
- Schubert: Piano Sonata No. 19 in C Minor, D. 958: IV. Allegro
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x68f2298a59a1144bb620bc24ed477d9eb6925dc59bd7e947b89f45b30756e275
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:3d18f62ce82d63dbca8c2afa8ebd08c0b9910278831135e64d754d94bebfa3c7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA809703604
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Schubert: Piano Sonata No. 19 in C Minor, D. 958: IV. Allegro · Machine-readable JSON-LD