ISRC DEF057631002
Verified recording
DEF057631002 is “Il matrimonio segreto / Act 1: Cara, non dubitar” by Domenico Cimarosa,
registered on the CopyrightChains blockchain with CopyrightID
0xc6389489cc1e132aa420bf289e40a4dc6c3163f405b9a491f8f14a8a87d7edab and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057631002.
Recording identifiers
- ISRC
- DEF057631002
- Title
- Il matrimonio segreto / Act 1: Cara, non dubitar
- Artist
- Domenico Cimarosa
- CopyrightID (CopyrightChains transaction hash)
0xc6389489cc1e132aa420bf289e40a4dc6c3163f405b9a491f8f14a8a87d7edab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:eca8b25294dc8cabf77510de174efc960b90dfd16f50e23258d07f6663555932- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057631002
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Il matrimonio segreto / Act 1: Cara, non dubitar · Machine-readable JSON-LD