ISRC DEF059002871
Verified recording
DEF059002871 is “Serenade in E-Flat Major, K. 375: I. Allegro maestoso” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x2671d599141114893cc6cae42753ece4b2ce772ef00e8d42068770d4242cb50a and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059002871.
Recording identifiers
- ISRC
- DEF059002871
- Title
- Serenade in E-Flat Major, K. 375: I. Allegro maestoso
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x2671d599141114893cc6cae42753ece4b2ce772ef00e8d42068770d4242cb50a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:38f6adc3ef57cbbe0d9283432806875f7be65617bb392a20fdf65f8e1b3aeec6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059002871
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Serenade in E-Flat Major, K. 375: I. Allegro maestoso · Machine-readable JSON-LD