ISRC FRZ149813080
Verified recording
FRZ149813080 is “Così fan tutte, K. 588: Act 1: Quintetto "Sento, O Dio"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x99def561c6e56d51fbfb618c8cde344ffd99e785e15525946c3bb5ec8764d535 and independently timestamped
in Bitcoin block 960125 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149813080.
Recording identifiers
- ISRC
- FRZ149813080
- Title
- Così fan tutte, K. 588: Act 1: Quintetto "Sento, O Dio"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x99def561c6e56d51fbfb618c8cde344ffd99e785e15525946c3bb5ec8764d535
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:38:18+00:00
- Bitcoin block
- 960125
- Canonical record hash
sha256:045a6ba3896b08179398807b06574ecbcbc49971b9d1e4da271a54613ac2051c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149813080
- Bitcoin block existence check
- https://blockstream.info/api/block/960125
Full record
Track page: Così fan tutte, K. 588: Act 1: Quintetto "Sento, O Dio" · Machine-readable JSON-LD