ISRC GBAYC1500143
Verified recording
GBAYC1500143 is “Mozart: Concerto for Flute and Harp in C Major, K. 299: I. Allegro (Cadenza by Flothuis)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x2c1a26a4ade2f71439c79c6897c11d86b569cc7f2f6de1277b1c94c71662840e 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/GBAYC1500143.
Recording identifiers
- ISRC
- GBAYC1500143
- Title
- Mozart: Concerto for Flute and Harp in C Major, K. 299: I. Allegro (Cadenza by Flothuis)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x2c1a26a4ade2f71439c79c6897c11d86b569cc7f2f6de1277b1c94c71662840e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8e4ab0d765ac47ce4f321ff92fb8ff4373fd8e495d64a54a7b90266871d6eded- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1500143
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Mozart: Concerto for Flute and Harp in C Major, K. 299: I. Allegro (Cadenza by Flothuis) · Machine-readable JSON-LD