ISRC ITDQ71225605
Verified recording
ITDQ71225605 is “Lucrezia Borgia: Prologue, Scene 2: Tranquillo ei posa (Lucrezia, Gubetta)” by Gaetano Donizetti,
registered on the CopyrightChains blockchain with CopyrightID
0x12fa32e72185585c7aa51dbd6cfe1fa0cf5852fea89575adb995c52c8963af2f and independently timestamped
in Bitcoin block 960389 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITDQ71225605.
Recording identifiers
- ISRC
- ITDQ71225605
- Title
- Lucrezia Borgia: Prologue, Scene 2: Tranquillo ei posa (Lucrezia, Gubetta)
- Artist
- Gaetano Donizetti
- CopyrightID (CopyrightChains transaction hash)
0x12fa32e72185585c7aa51dbd6cfe1fa0cf5852fea89575adb995c52c8963af2f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T10:20:10+00:00
- Bitcoin block
- 960389
- Canonical record hash
sha256:6fc827a773a670af898d10d79a4f1a20ca784f8fad6285be5bc7784bf9ebbadd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITDQ71225605
- Bitcoin block existence check
- https://blockstream.info/api/block/960389
Full record
Track page: Lucrezia Borgia: Prologue, Scene 2: Tranquillo ei posa (Lucrezia, Gubetta) · Machine-readable JSON-LD