ISRC DEE477400315
Verified recording
DEE477400315 is “Horn Concerto No. 3 in E-Flat Major, K. 447: III. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x6e91e36e6b769f6c42507270c3a073f51e3743ec023b33762f579ab975578e8a 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/DEE477400315.
Recording identifiers
- ISRC
- DEE477400315
- Title
- Horn Concerto No. 3 in E-Flat Major, K. 447: III. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x6e91e36e6b769f6c42507270c3a073f51e3743ec023b33762f579ab975578e8a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:d1549a0b671ac93b8134d25edceed17bab843e96827ab7c27a8aeba1b2327669- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE477400315
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Horn Concerto No. 3 in E-Flat Major, K. 447: III. Allegro · Machine-readable JSON-LD