ISRC DEF059302923
Verified recording
DEF059302923 is “Il pianto di Maria (Prev. Attrib. Handel as HWV 234): III. Accompagnato. Ah me infelice! – IV. Cavatina (Reprise)” by Giovanni Battista Ferrandini,
registered on the CopyrightChains blockchain with CopyrightID
0x27a18bbec6f971f901b30a9710b402623604966c36306c917505cf39a2f249cd and independently timestamped
in Bitcoin block 960266 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059302923.
Recording identifiers
- ISRC
- DEF059302923
- Title
- Il pianto di Maria (Prev. Attrib. Handel as HWV 234): III. Accompagnato. Ah me infelice! – IV. Cavatina (Reprise)
- Artist
- Giovanni Battista Ferrandini
- CopyrightID (CopyrightChains transaction hash)
0x27a18bbec6f971f901b30a9710b402623604966c36306c917505cf39a2f249cd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:44:50+00:00
- Bitcoin block
- 960266
- Canonical record hash
sha256:47408ed71ffbc0362b2e033e2407464f362585070813470e3ac4f12aeb361592- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059302923
- Bitcoin block existence check
- https://blockstream.info/api/block/960266
Full record
Track page: Il pianto di Maria (Prev. Attrib. Handel as HWV 234): III. Accompagnato. Ah me infelice! – IV. Cavatina (Reprise) · Machine-readable JSON-LD