ISRC DEN962004003
Verified recording
DEN962004003 is “Flute and Harp Concerto, K. 299/297c: III. Rondeau. Allegro (Arr. Spindler for Oboe, Harpsichord and Orchestra)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xd7a2f1d14c4ffffaad331d2d7103e0b5f0266190fe4f73ac28e33c555e153dd1 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/DEN962004003.
Recording identifiers
- ISRC
- DEN962004003
- Title
- Flute and Harp Concerto, K. 299/297c: III. Rondeau. Allegro (Arr. Spindler for Oboe, Harpsichord and Orchestra)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xd7a2f1d14c4ffffaad331d2d7103e0b5f0266190fe4f73ac28e33c555e153dd1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:17f290ddbd6d0ec0da75eb9171911071d7c027668b4111e7c373ca2da1def22d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962004003
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Flute and Harp Concerto, K. 299/297c: III. Rondeau. Allegro (Arr. Spindler for Oboe, Harpsichord and Orchestra) · Machine-readable JSON-LD