ISRC HKI199492507
Verified recording
HKI199492507 is “String Quintet No. 4 in G Minor, K. 516*: III. Adagio ma non troppo” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xd88722e678b90a31d0c03cff9337e47d519118f0e38634b96fd97012b538d74d and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199492507.
Recording identifiers
- ISRC
- HKI199492507
- Title
- String Quintet No. 4 in G Minor, K. 516*: III. Adagio ma non troppo
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xd88722e678b90a31d0c03cff9337e47d519118f0e38634b96fd97012b538d74d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:2a54e79d792ef454de25e245cf579d2fdc8f986ade2918f5e0a2270803634bec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199492507
- Bitcoin block existence check
- https://blockstream.info/api/block/957073
Full record
Track page: String Quintet No. 4 in G Minor, K. 516*: III. Adagio ma non troppo · Machine-readable JSON-LD