ISRC DEF057233117
Verified recording
DEF057233117 is “Anna Bolena - Tragedia lirica in due atti / Act 1: Io sentii sulla mia mano” by Gaetano Donizetti,
registered on the CopyrightChains blockchain with CopyrightID
0x94aa0443ef83d6b7104fea0187e871423fea4b464b7fcc6ef6f1ed07efdf2c55 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233117.
Recording identifiers
- ISRC
- DEF057233117
- Title
- Anna Bolena - Tragedia lirica in due atti / Act 1: Io sentii sulla mia mano
- Artist
- Gaetano Donizetti
- CopyrightID (CopyrightChains transaction hash)
0x94aa0443ef83d6b7104fea0187e871423fea4b464b7fcc6ef6f1ed07efdf2c55
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:3eb450f7eb332552e89b669806a5b45e5d74c8f0636509ce218d5d3cefd42a53- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233117
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Anna Bolena - Tragedia lirica in due atti / Act 1: Io sentii sulla mia mano · Machine-readable JSON-LD