ISRC DEA340703567
Verified recording
DEA340703567 is “Mozart: Le nozze di Figaro, K. 492, Act 3: "Porgi amor" (Contessa)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xc1c8c379f47d10fddb40b860e3c509a4fd04c21669eb55e6bd13ab92bba01cef 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/DEA340703567.
Recording identifiers
- ISRC
- DEA340703567
- Title
- Mozart: Le nozze di Figaro, K. 492, Act 3: "Porgi amor" (Contessa)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xc1c8c379f47d10fddb40b860e3c509a4fd04c21669eb55e6bd13ab92bba01cef
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:bb189153aeeca9d8f8652dbd4a2ae858e8f33581c15becfc3e311084bd49b65e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA340703567
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Mozart: Le nozze di Figaro, K. 492, Act 3: "Porgi amor" (Contessa) · Machine-readable JSON-LD