ISRC DEF057631014
Verified recording
DEF057631014 is “Il matrimonio segreto / Act 1: Sento in petto un freddo gelo” by Domenico Cimarosa,
registered on the CopyrightChains blockchain with CopyrightID
0xf968454051383e996615115c7cb2f0c3b335f7085da7dbba98f377dd999148ca and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057631014.
Recording identifiers
- ISRC
- DEF057631014
- Title
- Il matrimonio segreto / Act 1: Sento in petto un freddo gelo
- Artist
- Domenico Cimarosa
- CopyrightID (CopyrightChains transaction hash)
0xf968454051383e996615115c7cb2f0c3b335f7085da7dbba98f377dd999148ca
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:d875abd65ce835fb61af5e8aa38e6b0c706efb1dc85f97469645491a29315437- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057631014
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Il matrimonio segreto / Act 1: Sento in petto un freddo gelo · Machine-readable JSON-LD