ISRC FR50X2066406
Verified recording
FR50X2066406 is “Concerto for Bandoneon and Chamber Orchestra "Aconcagua": II. Moderato” by Ksenija Sidorova,
registered on the CopyrightChains blockchain with CopyrightID
0xc57ec4385dc4bedccde6f36618f3aaae50d45b2d8f78cf127bd236acd04994d8 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2066406.
Recording identifiers
- ISRC
- FR50X2066406
- Title
- Concerto for Bandoneon and Chamber Orchestra "Aconcagua": II. Moderato
- Artist
- Ksenija Sidorova
- CopyrightID (CopyrightChains transaction hash)
0xc57ec4385dc4bedccde6f36618f3aaae50d45b2d8f78cf127bd236acd04994d8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:018ec3e95b38a0e2745fe4876f9d887f9278ecdab3d378f2a4add8857c09900e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2066406
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Concerto for Bandoneon and Chamber Orchestra "Aconcagua": II. Moderato · Machine-readable JSON-LD