ISRC DEF056830147
Verified recording
DEF056830147 is “Le nozze di Figaro, K.492 / Act 2: "Susanna, son morta"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x6252403b1e8feaf6942cae65d9199407b29ede3b69de49f731bb7b5c921fbc29 and independently timestamped
in Bitcoin block 960225 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056830147.
Recording identifiers
- ISRC
- DEF056830147
- Title
- Le nozze di Figaro, K.492 / Act 2: "Susanna, son morta"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x6252403b1e8feaf6942cae65d9199407b29ede3b69de49f731bb7b5c921fbc29
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:04:30+00:00
- Bitcoin block
- 960225
- Canonical record hash
sha256:2c4ebee248af952167bae2b738ad0674c895ec6235389c8a37d1fdd58cc08760- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056830147
- Bitcoin block existence check
- https://blockstream.info/api/block/960225
Full record
Track page: Le nozze di Figaro, K.492 / Act 2: "Susanna, son morta" · Machine-readable JSON-LD