ISRC DEF059205063
Verified recording
DEF059205063 is “Piano Sonata No. 5 in G, K.283: 3. Presto” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x921b957ab19a77cef32b27b176a9da4d20149ab2954bf1f85c6c55fd757bfafb and independently timestamped
in Bitcoin block 960340 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059205063.
Recording identifiers
- ISRC
- DEF059205063
- Title
- Piano Sonata No. 5 in G, K.283: 3. Presto
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x921b957ab19a77cef32b27b176a9da4d20149ab2954bf1f85c6c55fd757bfafb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T03:15:04+00:00
- Bitcoin block
- 960340
- Canonical record hash
sha256:77ff607c73f1526d013f1d9a89dabf2738f10e9bcc9cc58ed78c8bb211a5b114- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059205063
- Bitcoin block existence check
- https://blockstream.info/api/block/960340
Full record
Track page: Piano Sonata No. 5 in G, K.283: 3. Presto · Machine-readable JSON-LD