ISRC DEF056202183
Verified recording
DEF056202183 is “Concerto for Flute, Harp, and Orchestra in C Major, K. 299: III. Rondo (Allegro)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x78921a293f92cb80c6a11a8801f2ffff9a651ee5f6b47524deea3d8c2b0e434d and independently timestamped
in Bitcoin block 960298 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056202183.
Recording identifiers
- ISRC
- DEF056202183
- Title
- Concerto for Flute, Harp, and Orchestra in C Major, K. 299: III. Rondo (Allegro)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x78921a293f92cb80c6a11a8801f2ffff9a651ee5f6b47524deea3d8c2b0e434d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:26:00+00:00
- Bitcoin block
- 960298
- Canonical record hash
sha256:7fe1d6c8086c3ef2931fcc06ad054c68221bd482cf8b7e6f5d7245a78ca0543a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056202183
- Bitcoin block existence check
- https://blockstream.info/api/block/960298
Full record
Track page: Concerto for Flute, Harp, and Orchestra in C Major, K. 299: III. Rondo (Allegro) · Machine-readable JSON-LD