ISRC DEE477400308
Verified recording
DEE477400308 is “Horn Concerto No. 1 in D Major, K. 412/K. 386b: I. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x94fc94a4b91b72ff82e096a3bebe5c10591acae6aa714870593b26750e5a3d3a 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/DEE477400308.
Recording identifiers
- ISRC
- DEE477400308
- Title
- Horn Concerto No. 1 in D Major, K. 412/K. 386b: I. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x94fc94a4b91b72ff82e096a3bebe5c10591acae6aa714870593b26750e5a3d3a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:7b26a7b9d4ce0c64a24ca6379bc5522f02d701214727460d94c6f5372fc14b1e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE477400308
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Horn Concerto No. 1 in D Major, K. 412/K. 386b: I. Allegro · Machine-readable JSON-LD