ISRC FR10S1706473
Verified recording
FR10S1706473 is “String Quartet No. 14 in G Major, Op. X No. 1, K. 387 "Spring Quartet": II. Menuetto. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xaaff7c53537d91bb781cb682b97266cfca00a6ad3f51f6a039e78e32b11b413b 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/FR10S1706473.
Recording identifiers
- ISRC
- FR10S1706473
- Title
- String Quartet No. 14 in G Major, Op. X No. 1, K. 387 "Spring Quartet": II. Menuetto. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xaaff7c53537d91bb781cb682b97266cfca00a6ad3f51f6a039e78e32b11b413b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:07139646f922c6782cfa97ddbe603313cd7b3542c8273fa146c5d8f941eb856d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1706473
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: String Quartet No. 14 in G Major, Op. X No. 1, K. 387 "Spring Quartet": II. Menuetto. Allegro · Machine-readable JSON-LD