ISRC DEE477400310
Verified recording
DEE477400310 is “Horn Concerto No. 2 in E-Flat Major, K. 417: I. Allegro maestoso” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x4a73acc142360c419008fbfa61a28cc2ae2c3cdf13e65c4ea855dd21f01fa58d 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/DEE477400310.
Recording identifiers
- ISRC
- DEE477400310
- Title
- Horn Concerto No. 2 in E-Flat Major, K. 417: I. Allegro maestoso
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x4a73acc142360c419008fbfa61a28cc2ae2c3cdf13e65c4ea855dd21f01fa58d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:c18c044228d25fbde4f040947a2fe5fdd13a8cb600bb0ac5fae4343b7176d9d7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE477400310
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Horn Concerto No. 2 in E-Flat Major, K. 417: I. Allegro maestoso · Machine-readable JSON-LD