ISRC GBAYC2402723
Verified recording
GBAYC2402723 is “Mozart: Concerto for Flute and Harp in C Major, K. 299: II. Andantino, Pt. 9” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x667f730e7378d32cc14d8744d572d41a44fda8f26f5d6a01f169e9b8d4c65669 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/GBAYC2402723.
Recording identifiers
- ISRC
- GBAYC2402723
- Title
- Mozart: Concerto for Flute and Harp in C Major, K. 299: II. Andantino, Pt. 9
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x667f730e7378d32cc14d8744d572d41a44fda8f26f5d6a01f169e9b8d4c65669
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:38bc46eac03d99da7d7dd61faf61f67e8bdc6957861bf99287eb1eb7c5500846- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2402723
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Mozart: Concerto for Flute and Harp in C Major, K. 299: II. Andantino, Pt. 9 · Machine-readable JSON-LD