ISRC DEF059104501
Verified recording
DEF059104501 is “Concerto for Flute, Harp, and Orchestra in C, K.299: 1. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xaca9d20886a1399db38c04a2f60d0de9a45a60275699add3a6aab36952f80bc3 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059104501.
Recording identifiers
- ISRC
- DEF059104501
- Title
- Concerto for Flute, Harp, and Orchestra in C, K.299: 1. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xaca9d20886a1399db38c04a2f60d0de9a45a60275699add3a6aab36952f80bc3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:3f1dfbec10281329244f42d24d77cb0091eeaa4acf6acd1071b49add18193415- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059104501
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Concerto for Flute, Harp, and Orchestra in C, K.299: 1. Allegro · Machine-readable JSON-LD