ISRC USY9R0610030
Verified recording
USY9R0610030 is “Donizetti: Maria Stuarda: Deh! Tu di un'umile preghiera - Act Three” by Gaetano Donizetti,
registered on the CopyrightChains blockchain with CopyrightID
0xc0f21b9fa06a0eda496cf0059df9d2acd46a5d28c43ccc91cb2e61cc4ec79de7 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/USY9R0610030.
Recording identifiers
- ISRC
- USY9R0610030
- Title
- Donizetti: Maria Stuarda: Deh! Tu di un'umile preghiera - Act Three
- Artist
- Gaetano Donizetti
- CopyrightID (CopyrightChains transaction hash)
0xc0f21b9fa06a0eda496cf0059df9d2acd46a5d28c43ccc91cb2e61cc4ec79de7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:558278a4a1a6a39f2740a5c1a13e47f7a7d9d36b076b02bc8adc6b3f77bcc3a1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY9R0610030
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Donizetti: Maria Stuarda: Deh! Tu di un'umile preghiera - Act Three · Machine-readable JSON-LD