ISRC HKI199492508
Verified recording
HKI199492508 is “String Quintet No. 4 in G Minor, K. 516*: IV. Adagio - Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x7b19c85d057b95aae928b93d905f2c5f42f2c79f0fc27a92e7c07e41519d60d6 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/HKI199492508.
Recording identifiers
- ISRC
- HKI199492508
- Title
- String Quintet No. 4 in G Minor, K. 516*: IV. Adagio - Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x7b19c85d057b95aae928b93d905f2c5f42f2c79f0fc27a92e7c07e41519d60d6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:6dbfe036ea961336bdc0081a45b893bc2597fdc5e55e9666132e9bcff6d88616- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199492508
- Bitcoin block existence check
- https://blockstream.info/api/block/957073
Full record
Track page: String Quintet No. 4 in G Minor, K. 516*: IV. Adagio - Allegro · Machine-readable JSON-LD