ISRC ITBZ82401052
Verified recording
ITBZ82401052 is “Piano Sonata in E Minor, D. 566: I. Moderato” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x9444c3234437b94c6c7b0b69a6e386f60f441b9d4dc5cbad42be89310c30a792 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/ITBZ82401052.
Recording identifiers
- ISRC
- ITBZ82401052
- Title
- Piano Sonata in E Minor, D. 566: I. Moderato
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x9444c3234437b94c6c7b0b69a6e386f60f441b9d4dc5cbad42be89310c30a792
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:d61b37631f958584cb35167f8a6eb7aacf5eb27f78d0b6b6c862cc58215db9ff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITBZ82401052
- Bitcoin block existence check
- https://blockstream.info/api/block/960468
Full record
Track page: Piano Sonata in E Minor, D. 566: I. Moderato · Machine-readable JSON-LD