ISRC USSM10208698
Verified recording
USSM10208698 is “Porgi, amor from The Marriage of Figaro - Voice” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xedb4a25d52bcc24fc453c869e3a8ed7fbb2006c4f6f83603510e9e0871ba3237 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/USSM10208698.
Recording identifiers
- ISRC
- USSM10208698
- Title
- Porgi, amor from The Marriage of Figaro - Voice
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xedb4a25d52bcc24fc453c869e3a8ed7fbb2006c4f6f83603510e9e0871ba3237
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a9117f16fdc8f245beeece1b3c0ddb96797e39ac417804110d00cdab48baedd7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10208698
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Porgi, amor from The Marriage of Figaro - Voice · Machine-readable JSON-LD