ISRC DEF058300381
Verified recording
DEF058300381 is “Piano Concerto No. 11 in F Major, K. 413: I. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xa1a172e7517fcc643c1de337706093016f9fa77656ae55941edf81d21aecd940 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058300381.
Recording identifiers
- ISRC
- DEF058300381
- Title
- Piano Concerto No. 11 in F Major, K. 413: I. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xa1a172e7517fcc643c1de337706093016f9fa77656ae55941edf81d21aecd940
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b1d94c1cfc6c8e452e77ea7f3693fdae05d68c1d8372ed1e2dd1f84858117e8d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058300381
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Concerto No. 11 in F Major, K. 413: I. Allegro · Machine-readable JSON-LD