ISRC DEF058903903
Verified recording
DEF058903903 is “Sinfonia Concertante in E-Flat Major, K. 364: III. Presto” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x70f70dc7ccc954151730d55a680715a0129e0c3e5f3f1f80df3f13d0f1b5c013 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/DEF058903903.
Recording identifiers
- ISRC
- DEF058903903
- Title
- Sinfonia Concertante in E-Flat Major, K. 364: III. Presto
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x70f70dc7ccc954151730d55a680715a0129e0c3e5f3f1f80df3f13d0f1b5c013
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f512cff6ec9c96906e09a750d6d6139cf5d6009a15986249ce791c384be0dea7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058903903
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sinfonia Concertante in E-Flat Major, K. 364: III. Presto · Machine-readable JSON-LD