ISRC ES7891602205
Verified recording
ES7891602205 is “La liberazione di Ruggiero dall'isola d'Alcina, Prologue: Poscia che'l cielo” by Francesca Caccini,
registered on the CopyrightChains blockchain with CopyrightID
0x3cd6ac791de651fe3dfa00c20f3ec19e4eff673f793ff49bfa1dd4aaab8cf771 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7891602205.
Recording identifiers
- ISRC
- ES7891602205
- Title
- La liberazione di Ruggiero dall'isola d'Alcina, Prologue: Poscia che'l cielo
- Artist
- Francesca Caccini
- CopyrightID (CopyrightChains transaction hash)
0x3cd6ac791de651fe3dfa00c20f3ec19e4eff673f793ff49bfa1dd4aaab8cf771
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:33adee56f368ffe9de25c7dbe8da113444866b90197aeb62829ad16b26202947- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7891602205
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: La liberazione di Ruggiero dall'isola d'Alcina, Prologue: Poscia che'l cielo · Machine-readable JSON-LD