ISRC GBAYC2201528
Verified recording
GBAYC2201528 is “Mozart: Piano Sonata No. 11 in A Major, K. 331 "Alla Turca": I. (e) Variation IV” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x0ea872406ff011f3f578ccb77e1c01f6ed8086ad1faf174a8b7f4028e7526670 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2201528.
Recording identifiers
- ISRC
- GBAYC2201528
- Title
- Mozart: Piano Sonata No. 11 in A Major, K. 331 "Alla Turca": I. (e) Variation IV
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x0ea872406ff011f3f578ccb77e1c01f6ed8086ad1faf174a8b7f4028e7526670
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:7b68bdac94910db708432c05e116b18962a333f15fd73bde6974f2ff03937d59- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2201528
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Mozart: Piano Sonata No. 11 in A Major, K. 331 "Alla Turca": I. (e) Variation IV · Machine-readable JSON-LD