ISRC DEUM70704331
Verified recording
DEUM70704331 is “"Non so più cosa son, cosa faccio" (Figaro / Act 1) - Live” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x6d1948237d85dc5c3ca251f4e1751a304bdfb9ee599b83d18111258f702b3ac1 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/DEUM70704331.
Recording identifiers
- ISRC
- DEUM70704331
- Title
- "Non so più cosa son, cosa faccio" (Figaro / Act 1) - Live
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x6d1948237d85dc5c3ca251f4e1751a304bdfb9ee599b83d18111258f702b3ac1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:f12126e1ae2e69b1c0b0acc9d536d3b022b8c050d7de7201cfa56f5cb36b5e30- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM70704331
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: "Non so più cosa son, cosa faccio" (Figaro / Act 1) - Live · Machine-readable JSON-LD