ISRC DEF057233127
Verified recording
DEF057233127 is “Anna Bolena - Tragedia lirica in due atti / Act 1: Tace ognuno” by Gaetano Donizetti,
registered on the CopyrightChains blockchain with CopyrightID
0x88d28c67c8192ac01ed5ba32c4a627005bf6b2c500f5bd85694459fcc3e95863 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/DEF057233127.
Recording identifiers
- ISRC
- DEF057233127
- Title
- Anna Bolena - Tragedia lirica in due atti / Act 1: Tace ognuno
- Artist
- Gaetano Donizetti
- CopyrightID (CopyrightChains transaction hash)
0x88d28c67c8192ac01ed5ba32c4a627005bf6b2c500f5bd85694459fcc3e95863
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:89be53622aa6e05eebff313d32e543c39113a2dc55600960af01c2d2fb6e9068- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233127
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Anna Bolena - Tragedia lirica in due atti / Act 1: Tace ognuno · Machine-readable JSON-LD