ISRC DEF057233143
Verified recording
DEF057233143 is “Anna Bolena - Tragedia lirica in due atti / Act 2: Ah! pensate che rivolti” by Gaetano Donizetti,
registered on the CopyrightChains blockchain with CopyrightID
0xbd106fd79124e8c0a25d4c1b1a54fdbe51b6dc07edc1a8b4ffa884c162fc17dd 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/DEF057233143.
Recording identifiers
- ISRC
- DEF057233143
- Title
- Anna Bolena - Tragedia lirica in due atti / Act 2: Ah! pensate che rivolti
- Artist
- Gaetano Donizetti
- CopyrightID (CopyrightChains transaction hash)
0xbd106fd79124e8c0a25d4c1b1a54fdbe51b6dc07edc1a8b4ffa884c162fc17dd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8e20b7795de108e148fe94e17c1a40367f82aa40b27b3aa03337f156f9311cb5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233143
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Anna Bolena - Tragedia lirica in due atti / Act 2: Ah! pensate che rivolti · Machine-readable JSON-LD