ISRC FRZ130899030
Verified recording
FRZ130899030 is “L'isola disabitata, XXVIII:9, Pt. I, Scene 2: Recitativo "Ah germana! Ah Costanza! ... Che avvenne, o Silvia?" (Silvia, Costanza)” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xe3cffa3799534549eff01602fc491af41c0e0d72d2aeb97378ba7cd298081683 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/FRZ130899030.
Recording identifiers
- ISRC
- FRZ130899030
- Title
- L'isola disabitata, XXVIII:9, Pt. I, Scene 2: Recitativo "Ah germana! Ah Costanza! ... Che avvenne, o Silvia?" (Silvia, Costanza)
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xe3cffa3799534549eff01602fc491af41c0e0d72d2aeb97378ba7cd298081683
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:79415c7307865d119180a03c6ce88b3c448994f28567b965181a86d38011ea6f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130899030
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: L'isola disabitata, XXVIII:9, Pt. I, Scene 2: Recitativo "Ah germana! Ah Costanza! ... Che avvenne, o Silvia?" (Silvia, Costanza) · Machine-readable JSON-LD