ISRC DEN960803361
Verified recording
DEN960803361 is “Concerto for Flute and Harp in C Major, K. 299: I. Allegro - Live” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xe9ac1da6c671ddbffc29c04cf10b927590f35623d806d5a36ed14f15b00b5a64 and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960803361.
Recording identifiers
- ISRC
- DEN960803361
- Title
- Concerto for Flute and Harp in C Major, K. 299: I. Allegro - Live
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xe9ac1da6c671ddbffc29c04cf10b927590f35623d806d5a36ed14f15b00b5a64
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:d5f4e8e5626cb46cd359c12a50a223dfb8379f88b53ddefed0a68987fe49c7f9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960803361
- Bitcoin block existence check
- https://blockstream.info/api/block/960344
Full record
Track page: Concerto for Flute and Harp in C Major, K. 299: I. Allegro - Live · Machine-readable JSON-LD