ISRC GBF075812521
Verified recording
GBF075812521 is “Serenade in G Major, K. 525 "Eine kleine Nachtmusik": 1. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x92d41401c0dfc395016ab8ff3c2f8c9f198e9cfe4deb5523e88a12a766099d4e 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/GBF075812521.
Recording identifiers
- ISRC
- GBF075812521
- Title
- Serenade in G Major, K. 525 "Eine kleine Nachtmusik": 1. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x92d41401c0dfc395016ab8ff3c2f8c9f198e9cfe4deb5523e88a12a766099d4e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:be7e4e249ebd984c8564176925cbcbc38dd19e2b8ed4e0350adc495583ecae93- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075812521
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Serenade in G Major, K. 525 "Eine kleine Nachtmusik": 1. Allegro · Machine-readable JSON-LD