ISRC DEF055602581
Verified recording
DEF055602581 is “Serenade in G Major, K.525 "Eine kleine Nachtmusik" - Orchestral Version: 1. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x7fff80fe712a3b36dab05000f2939c92deaaf6030ce0f6719c88395e8ad52a60 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/DEF055602581.
Recording identifiers
- ISRC
- DEF055602581
- Title
- Serenade in G Major, K.525 "Eine kleine Nachtmusik" - Orchestral Version: 1. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x7fff80fe712a3b36dab05000f2939c92deaaf6030ce0f6719c88395e8ad52a60
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:cc41f65972b5ddee9de75d2d8dd315e0fdb4d5e203ec6a29bd308a542b515b88- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055602581
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Serenade in G Major, K.525 "Eine kleine Nachtmusik" - Orchestral Version: 1. Allegro · Machine-readable JSON-LD