ISRC DEF058402391
Verified recording
DEF058402391 is “Symphony No. 36 in C Major, K. 425 "Linz": I. Adagio – Allegro spiritoso” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x904bc6d2cf7c6ce6064a819aee7ca859511c0d235eaa5245e86772a6ecf8f8c8 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058402391.
Recording identifiers
- ISRC
- DEF058402391
- Title
- Symphony No. 36 in C Major, K. 425 "Linz": I. Adagio – Allegro spiritoso
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x904bc6d2cf7c6ce6064a819aee7ca859511c0d235eaa5245e86772a6ecf8f8c8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:59393348524fadf31a4d3aa5ba123559621dca85f17905d8c04e2386460f42f5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058402391
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Symphony No. 36 in C Major, K. 425 "Linz": I. Adagio – Allegro spiritoso · Machine-readable JSON-LD