ISRC FR50X2066410
Verified recording
FR50X2066410 is “Fantasie on a theme of Piazzolla – Chiquilín de Bachín” by Ksenija Sidorova,
registered on the CopyrightChains blockchain with CopyrightID
0x40d880f515526558a57b63b6f2c45a4f3005bc6e5178a360022bcf6d2b2b1536 and independently timestamped
in Bitcoin block 960209 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2066410.
Recording identifiers
- ISRC
- FR50X2066410
- Title
- Fantasie on a theme of Piazzolla – Chiquilín de Bachín
- Artist
- Ksenija Sidorova
- CopyrightID (CopyrightChains transaction hash)
0x40d880f515526558a57b63b6f2c45a4f3005bc6e5178a360022bcf6d2b2b1536
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:15:54+00:00
- Bitcoin block
- 960209
- Canonical record hash
sha256:8055e968720120dc1cf162815d9021f7037fa7fb441727178b542d2c419ed7d8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2066410
- Bitcoin block existence check
- https://blockstream.info/api/block/960209
Full record
Track page: Fantasie on a theme of Piazzolla – Chiquilín de Bachín · Machine-readable JSON-LD