ISRC DEF058501821
Verified recording
DEF058501821 is “Serenade in G Major, K. 525 "Eine kleine Nachtmusik": IV. Rondo (Allegro)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xc0ed163e5976e1c018801f779a37616654de1f5a455ac890c8f51480329b82b6 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058501821.
Recording identifiers
- ISRC
- DEF058501821
- Title
- Serenade in G Major, K. 525 "Eine kleine Nachtmusik": IV. Rondo (Allegro)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xc0ed163e5976e1c018801f779a37616654de1f5a455ac890c8f51480329b82b6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:869458501b609d682e35b12b98f96bdcf0c34fa742a2416d65abc856b366b77f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058501821
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Serenade in G Major, K. 525 "Eine kleine Nachtmusik": IV. Rondo (Allegro) · Machine-readable JSON-LD