ISRC FRZ209638730
Verified recording
FRZ209638730 is “Kabalevsky: 30 Pieces for Children, Op. 27: No. 12, Toccatina” by Dmitry Kabalevsky,
registered on the CopyrightChains blockchain with CopyrightID
0xdc35d00bfba0e3059df75cdf51dcfc3db1cdf52c9299ef502ee5cac50e97d062 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209638730.
Recording identifiers
- ISRC
- FRZ209638730
- Title
- Kabalevsky: 30 Pieces for Children, Op. 27: No. 12, Toccatina
- Artist
- Dmitry Kabalevsky
- CopyrightID (CopyrightChains transaction hash)
0xdc35d00bfba0e3059df75cdf51dcfc3db1cdf52c9299ef502ee5cac50e97d062
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:95cc922f315633569771fa29c20a5e8ea85e4c61280910c05931472cee741e34- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209638730
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Kabalevsky: 30 Pieces for Children, Op. 27: No. 12, Toccatina · Machine-readable JSON-LD