ISRC FRZ112400255
Verified recording
FRZ112400255 is “Kabalevsky: Piano Sonata No. 2 in E-Flat Major, Op. 45: I. Allegro moderato - Festivamente” by Dmitry Kabalevsky,
registered on the CopyrightChains blockchain with CopyrightID
0x79ee8a2ac749cb1d1258353ab6e099b9a89ba65f0fd0a1cd8faed5571b567fee 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/FRZ112400255.
Recording identifiers
- ISRC
- FRZ112400255
- Title
- Kabalevsky: Piano Sonata No. 2 in E-Flat Major, Op. 45: I. Allegro moderato - Festivamente
- Artist
- Dmitry Kabalevsky
- CopyrightID (CopyrightChains transaction hash)
0x79ee8a2ac749cb1d1258353ab6e099b9a89ba65f0fd0a1cd8faed5571b567fee
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4ba1e35db345929287478a699c46ccdedcb60d9ea1c39106b0d6b84a0ca7a6c4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ112400255
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Kabalevsky: Piano Sonata No. 2 in E-Flat Major, Op. 45: I. Allegro moderato - Festivamente · Machine-readable JSON-LD