ISRC GBAYC9503433
Verified recording
GBAYC9503433 is “Mozart: Symphony No. 44 in D Major, K. 81: I. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x99463eb60e379bdaca3fa362003f6bd947922b8d4dd2592561e67ef8066b8cba 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/GBAYC9503433.
Recording identifiers
- ISRC
- GBAYC9503433
- Title
- Mozart: Symphony No. 44 in D Major, K. 81: I. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x99463eb60e379bdaca3fa362003f6bd947922b8d4dd2592561e67ef8066b8cba
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:637f05037990a975aeb79a127ecc4fd940a1629cf403b6a1f01a27efba5fb7bb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9503433
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Mozart: Symphony No. 44 in D Major, K. 81: I. Allegro · Machine-readable JSON-LD