ISRC FROV62436806
Verified recording
FROV62436806 is “Las Cuatro Estaciones Porteñas (Arr. for Cello & Ensemble): II. Otoño porteño” by Astor Piazzolla,
registered on the CopyrightChains blockchain with CopyrightID
0x0e854a119af0e3175555067c6673a6094788e9576c0ee32162cdcd77c5a47550 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/FROV62436806.
Recording identifiers
- ISRC
- FROV62436806
- Title
- Las Cuatro Estaciones Porteñas (Arr. for Cello & Ensemble): II. Otoño porteño
- Artist
- Astor Piazzolla
- CopyrightID (CopyrightChains transaction hash)
0x0e854a119af0e3175555067c6673a6094788e9576c0ee32162cdcd77c5a47550
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:734117bb44490e395d2a7ef064e955f9c1651aee38d574331c715808897824dc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62436806
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Las Cuatro Estaciones Porteñas (Arr. for Cello & Ensemble): II. Otoño porteño · Machine-readable JSON-LD