ISRC HKI199278502
Verified recording
HKI199278502 is “String Quartet No. 17 in B-Flat Major, K. 458, "Hunt": II. Minuetto: Moderato” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x15cdc6c68b39ea172daedf134e3a4ab6f67212e029298fe8050dcde2069cb57b 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/HKI199278502.
Recording identifiers
- ISRC
- HKI199278502
- Title
- String Quartet No. 17 in B-Flat Major, K. 458, "Hunt": II. Minuetto: Moderato
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x15cdc6c68b39ea172daedf134e3a4ab6f67212e029298fe8050dcde2069cb57b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:49a97a71140948eaa5019626a3eb3fa596507ffa0f18cc9eea2109b9451806e6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199278502
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: String Quartet No. 17 in B-Flat Major, K. 458, "Hunt": II. Minuetto: Moderato · Machine-readable JSON-LD