ISRC HKI199393512
Verified recording
HKI199393512 is “String Quartet No. 14 in G Major, K. 387*: II. Menuetto: Allegro (Allegretto)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x19eecafd06a4f76d18ca0f191c95874da23b367998ea3fdf3a2908489c3d2bbd and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199393512.
Recording identifiers
- ISRC
- HKI199393512
- Title
- String Quartet No. 14 in G Major, K. 387*: II. Menuetto: Allegro (Allegretto)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x19eecafd06a4f76d18ca0f191c95874da23b367998ea3fdf3a2908489c3d2bbd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:5dd9b8caca4c3391ca9d0f37189b99254a50dd2983dbe0e1143c8bd94e8b5509- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199393512
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: String Quartet No. 14 in G Major, K. 387*: II. Menuetto: Allegro (Allegretto) · Machine-readable JSON-LD