ISRC GBAYC9503412
Verified recording
GBAYC9503412 is “Mozart: Symphony No. 4 in D Major, K. 19: I. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x0a36141f87900e5ee69c13c8cf5c5444d71f02a67da6f7a7d7e482dc5706b8cc 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/GBAYC9503412.
Recording identifiers
- ISRC
- GBAYC9503412
- Title
- Mozart: Symphony No. 4 in D Major, K. 19: I. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x0a36141f87900e5ee69c13c8cf5c5444d71f02a67da6f7a7d7e482dc5706b8cc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4f9ce1a324e87b953dd4b25fd60557b6067a304cb0765940aa67409461ad39d3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9503412
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Mozart: Symphony No. 4 in D Major, K. 19: I. Allegro · Machine-readable JSON-LD