ISRC FR9W11523055
Verified recording
FR9W11523055 is “6 Notturni: Luci care, luci belle, K. 346” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x1c049eb9faad4c3df16f876ebf1adb0d2fe1ad7b01b0f4350f0aaf854da3edea 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/FR9W11523055.
Recording identifiers
- ISRC
- FR9W11523055
- Title
- 6 Notturni: Luci care, luci belle, K. 346
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x1c049eb9faad4c3df16f876ebf1adb0d2fe1ad7b01b0f4350f0aaf854da3edea
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:24f6060acf2bc7bbc7783accb5ab203cd1a0c3e7ef2de3058ff60351f775b94f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11523055
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 6 Notturni: Luci care, luci belle, K. 346 · Machine-readable JSON-LD