ISRC GBAYC8702317
Verified recording
GBAYC8702317 is “Mozart: String Quartet No. 14 in G Major, Op. 10 No. 1, K. 387 "Spring": IV. Molto allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xc61782bdd21896483c7fccfa7bc4f68c0871ebb0098220c2c3a01f070d77b407 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8702317.
Recording identifiers
- ISRC
- GBAYC8702317
- Title
- Mozart: String Quartet No. 14 in G Major, Op. 10 No. 1, K. 387 "Spring": IV. Molto allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xc61782bdd21896483c7fccfa7bc4f68c0871ebb0098220c2c3a01f070d77b407
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:951b1f1517faa21d9dca9e246c8e281083691a3477dee07b786ab09e29d02391- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8702317
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Mozart: String Quartet No. 14 in G Major, Op. 10 No. 1, K. 387 "Spring": IV. Molto allegro · Machine-readable JSON-LD