ISRC DEF057233106
Verified recording
DEF057233106 is “Anna Bolena - Tragedia lirica in due atti / Act 1: Come, innocente giovane” by Gaetano Donizetti,
registered on the CopyrightChains blockchain with CopyrightID
0x88bf649737efb4d787ba597fb2367dbf418ea4d8a483e8a8ec4a710d39bbc04a 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/DEF057233106.
Recording identifiers
- ISRC
- DEF057233106
- Title
- Anna Bolena - Tragedia lirica in due atti / Act 1: Come, innocente giovane
- Artist
- Gaetano Donizetti
- CopyrightID (CopyrightChains transaction hash)
0x88bf649737efb4d787ba597fb2367dbf418ea4d8a483e8a8ec4a710d39bbc04a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:584d1fcdca9b59ba9811a224da656f5915c40dfe505447b4e1e07fecc788a9d5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233106
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Anna Bolena - Tragedia lirica in due atti / Act 1: Come, innocente giovane · Machine-readable JSON-LD