ISRC FR46Y2153014
Verified recording
FR46Y2153014 is “Las Cuatro Estaciones Porteñas (Arr. for Solo Violin and String Orchestra by Leonid Desyatnikov): Las Cuatro Estaciones Porteñas: II. Invierno Porteño” by Alessandro Quarta,
registered on the CopyrightChains blockchain with CopyrightID
0x7cd5ba615f190f73012babd133fffefba1985f6d7699336208cce87c06ba7280 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y2153014.
Recording identifiers
- ISRC
- FR46Y2153014
- Title
- Las Cuatro Estaciones Porteñas (Arr. for Solo Violin and String Orchestra by Leonid Desyatnikov): Las Cuatro Estaciones Porteñas: II. Invierno Porteño
- Artist
- Alessandro Quarta
- CopyrightID (CopyrightChains transaction hash)
0x7cd5ba615f190f73012babd133fffefba1985f6d7699336208cce87c06ba7280
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:c67aa9d93c08f635592aab8b4c2033f503ace48e0349a743d55cba99db25e7d3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y2153014
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Las Cuatro Estaciones Porteñas (Arr. for Solo Violin and String Orchestra by Leonid Desyatnikov): Las Cuatro Estaciones Porteñas: II. Invierno Porteño · Machine-readable JSON-LD