ISRC HKI199393511
Verified recording
HKI199393511 is “String Quartet No. 14 in G Major, K. 387*: I. Allegro vivace assai” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x26b43f3805afdbc0eb9f5baad0e76ae160044cd50cd06ba4a2d26b00c30ce70d and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199393511.
Recording identifiers
- ISRC
- HKI199393511
- Title
- String Quartet No. 14 in G Major, K. 387*: I. Allegro vivace assai
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x26b43f3805afdbc0eb9f5baad0e76ae160044cd50cd06ba4a2d26b00c30ce70d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:fca896ec44a4a3036b1614cd37400068010e73323382a5a3b8dc39cc432e2ee6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199393511
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: String Quartet No. 14 in G Major, K. 387*: I. Allegro vivace assai · Machine-readable JSON-LD