ISRC GBAYC2100820
Verified recording
GBAYC2100820 is “Mozart: Sinfonia concertante in E-Flat Major, K. 297b: III. Andantino con variazioni: (h) Variation VII” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xc773fbf6b71bb261a0b35948a3f1ea20ea45488a724d0e8705be20033a8d467d and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2100820.
Recording identifiers
- ISRC
- GBAYC2100820
- Title
- Mozart: Sinfonia concertante in E-Flat Major, K. 297b: III. Andantino con variazioni: (h) Variation VII
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xc773fbf6b71bb261a0b35948a3f1ea20ea45488a724d0e8705be20033a8d467d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:e6229970bff05f3b73766add25dd7c8becd684344fe6770fba35a6dc07f36d85- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2100820
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Mozart: Sinfonia concertante in E-Flat Major, K. 297b: III. Andantino con variazioni: (h) Variation VII · Machine-readable JSON-LD