ISRC DEE477400313
Verified recording
DEE477400313 is “Horn Concerto No. 3 in E-Flat Major, K. 447: I. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x98970be07ba8b24ea6fe7268a58c0d2066eeb371e75cdabfde0da9d084b931bc 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/DEE477400313.
Recording identifiers
- ISRC
- DEE477400313
- Title
- Horn Concerto No. 3 in E-Flat Major, K. 447: I. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x98970be07ba8b24ea6fe7268a58c0d2066eeb371e75cdabfde0da9d084b931bc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:d045606668fda5964ed676b31073137312df507872cb27d642e4c42dd686f8aa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE477400313
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Horn Concerto No. 3 in E-Flat Major, K. 447: I. Allegro · Machine-readable JSON-LD