ISRC FR50X2066407
Verified recording
FR50X2066407 is “Concerto for Bandoneon and Chamber Orchestra "Aconcagua": III. Presto” by Ksenija Sidorova,
registered on the CopyrightChains blockchain with CopyrightID
0x483e29e03d22c32c3c52e80e0d9a5111e724a7a98bb31dd7ed29579b28c1b148 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/FR50X2066407.
Recording identifiers
- ISRC
- FR50X2066407
- Title
- Concerto for Bandoneon and Chamber Orchestra "Aconcagua": III. Presto
- Artist
- Ksenija Sidorova
- CopyrightID (CopyrightChains transaction hash)
0x483e29e03d22c32c3c52e80e0d9a5111e724a7a98bb31dd7ed29579b28c1b148
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2276582c7038a98d182626adc13bf1ee4af3d795c37bcc53f8f419c0eacc0bf9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2066407
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concerto for Bandoneon and Chamber Orchestra "Aconcagua": III. Presto · Machine-readable JSON-LD