ISRC GBF078611393
Verified recording
GBF078611393 is “Concerto for Flute, Harp, and Orchestra in C, K.299: 3. Rondo (Allegro)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xecffa9f32c7dafb72f21e4cdd47e1b3c756f3bf108c63c70bf4c0d517d73c90b 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/GBF078611393.
Recording identifiers
- ISRC
- GBF078611393
- Title
- Concerto for Flute, Harp, and Orchestra in C, K.299: 3. Rondo (Allegro)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xecffa9f32c7dafb72f21e4cdd47e1b3c756f3bf108c63c70bf4c0d517d73c90b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:356b7758f512672bbaa9585de2f35d386316e13964d0ac2f63acdec8e33ea11d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078611393
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concerto for Flute, Harp, and Orchestra in C, K.299: 3. Rondo (Allegro) · Machine-readable JSON-LD