ISRC DES380012460
Verified recording
DES380012460 is “Concerto for Flute and Harp in C Major, KV. 299: III. Rondo: Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xc13394ece9b293afad4b602b9597e4e4e46d3bed0985b8326ee1f9930b40e2d1 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380012460.
Recording identifiers
- ISRC
- DES380012460
- Title
- Concerto for Flute and Harp in C Major, KV. 299: III. Rondo: Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xc13394ece9b293afad4b602b9597e4e4e46d3bed0985b8326ee1f9930b40e2d1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:8b62ce5e07583cf26bb2156a3b158076219da59af528b9d0cd77e67453e5627b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380012460
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Concerto for Flute and Harp in C Major, KV. 299: III. Rondo: Allegro · Machine-readable JSON-LD