ISRC GBAJY2342205
Verified recording
GBAJY2342205 is “Piano Sonata No. 11 in A Major, K. 331: Ie. Var. 4” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xc314bc01a9309bea6b64f43c1ca94209e3d72352037d4055353cd55a4906a1c3 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2342205.
Recording identifiers
- ISRC
- GBAJY2342205
- Title
- Piano Sonata No. 11 in A Major, K. 331: Ie. Var. 4
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xc314bc01a9309bea6b64f43c1ca94209e3d72352037d4055353cd55a4906a1c3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:edbaea8409ece2d3902510bc8cc5f7103365b9558c4d2a4bb1272e1805ea96fd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2342205
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Piano Sonata No. 11 in A Major, K. 331: Ie. Var. 4 · Machine-readable JSON-LD