ISRC DEF056830157
Verified recording
DEF056830157 is “Le nozze di Figaro, K. 492 / Act 3: "Riconosci in questo amplesso"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x2b4c70753fa0c8cbdaee845b45425df1bccd720599a33c81538c29cfab312412 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/DEF056830157.
Recording identifiers
- ISRC
- DEF056830157
- Title
- Le nozze di Figaro, K. 492 / Act 3: "Riconosci in questo amplesso"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x2b4c70753fa0c8cbdaee845b45425df1bccd720599a33c81538c29cfab312412
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7b57cc98781e1fbcf7707248ec07fd9d9e6b6df2d0890a50a3f82d16fe0110db- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056830157
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Le nozze di Figaro, K. 492 / Act 3: "Riconosci in questo amplesso" · Machine-readable JSON-LD