ISRC DEF056202181
Verified recording
DEF056202181 is “Concerto for Flute, Harp, and Orchestra in C Major, K. 299: I. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x503784b34e023496eb2879e2c846683b9d8ccdb174d1b63a6dae23c0d5ef10d8 and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056202181.
Recording identifiers
- ISRC
- DEF056202181
- Title
- Concerto for Flute, Harp, and Orchestra in C Major, K. 299: I. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x503784b34e023496eb2879e2c846683b9d8ccdb174d1b63a6dae23c0d5ef10d8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:4b487f9e9c7ee99be229392403f506acf3042e96f19aeeb3958ba511d7c9001a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056202181
- Bitcoin block existence check
- https://blockstream.info/api/block/960220
Full record
Track page: Concerto for Flute, Harp, and Orchestra in C Major, K. 299: I. Allegro · Machine-readable JSON-LD