ISRC GBAYC9103415
Verified recording
GBAYC9103415 is “Piano Concerto No. 23 in A Major, K. 488: III. Allegro assai” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x24383252ca9f328627809f1abceac060fd3b209350c965cfd6bd4b675a4b08d4 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/GBAYC9103415.
Recording identifiers
- ISRC
- GBAYC9103415
- Title
- Piano Concerto No. 23 in A Major, K. 488: III. Allegro assai
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x24383252ca9f328627809f1abceac060fd3b209350c965cfd6bd4b675a4b08d4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:830206c8415d2dba90f919f3eea5baa7d3060f170cddf97e648fa1dec4d755fc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9103415
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Concerto No. 23 in A Major, K. 488: III. Allegro assai · Machine-readable JSON-LD