ISRC DEE477400311
Verified recording
DEE477400311 is “Horn Concerto No. 2 in E-Flat Major, K. 417: II. Andante” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xb900380168a12b67df07b99230eab0489797ccc22010378d8a59250d267e8594 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE477400311.
Recording identifiers
- ISRC
- DEE477400311
- Title
- Horn Concerto No. 2 in E-Flat Major, K. 417: II. Andante
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xb900380168a12b67df07b99230eab0489797ccc22010378d8a59250d267e8594
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:a90e1fd2031312892a73b1068de32f6db071a8c21959fd3dbb79605b6f163612- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE477400311
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Horn Concerto No. 2 in E-Flat Major, K. 417: II. Andante · Machine-readable JSON-LD