ISRC FRZ140603110
Verified recording
FRZ140603110 is “Violin Sonata No. 1 in D Major, D. 384: II. Andante” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x9895cb3848d94c7509dacc85d475a597190c5f519edf9cc615737c998b268cfe and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140603110.
Recording identifiers
- ISRC
- FRZ140603110
- Title
- Violin Sonata No. 1 in D Major, D. 384: II. Andante
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x9895cb3848d94c7509dacc85d475a597190c5f519edf9cc615737c998b268cfe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:90ae2fb828c05a1866ba76f2fc04682db4591176cc9c1f7a77770e317ffdd21f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140603110
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Violin Sonata No. 1 in D Major, D. 384: II. Andante · Machine-readable JSON-LD