ISRC DEN960802253
Verified recording
DEN960802253 is “Maria Stuarda / Act I: "In tal giorno di contento"” by Gaetano Donizetti,
registered on the CopyrightChains blockchain with CopyrightID
0x0aa771153f66144e4f6b6ad088ce9ab0c97f21d8f16611dfa80ca38ffb2b38d3 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960802253.
Recording identifiers
- ISRC
- DEN960802253
- Title
- Maria Stuarda / Act I: "In tal giorno di contento"
- Artist
- Gaetano Donizetti
- CopyrightID (CopyrightChains transaction hash)
0x0aa771153f66144e4f6b6ad088ce9ab0c97f21d8f16611dfa80ca38ffb2b38d3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:84d29829f3d86d2b6236f1a9d292c674574f4c1c5e7e140099bc7985955fcd1f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960802253
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: Maria Stuarda / Act I: "In tal giorno di contento" · Machine-readable JSON-LD