ISRC CA2NB2200009
Verified recording
CA2NB2200009 is “Norma, Casta Diva, Vincenzo Bellini” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xc6a537e4b6f3a0e7445e47f85d05c05883613840b3cde4ead52618b845c5f958 and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA2NB2200009.
Recording identifiers
- ISRC
- CA2NB2200009
- Title
- Norma, Casta Diva, Vincenzo Bellini
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xc6a537e4b6f3a0e7445e47f85d05c05883613840b3cde4ead52618b845c5f958
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:f2888e9ec1ba4b1ceb180b624fb053575acb2e1e46a2943036e7667f0a6b8ce0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA2NB2200009
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: Norma, Casta Diva, Vincenzo Bellini · Machine-readable JSON-LD