ISRC GBAYC9000668
Verified recording
GBAYC9000668 is “Serenade in G Major, K. 525 "Eine kleine Nachtmusik": I. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x3231f3f9d6afd00e15607bf6acc391e58b08330ff9df29e39b08d8d469f1beb2 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/GBAYC9000668.
Recording identifiers
- ISRC
- GBAYC9000668
- Title
- Serenade in G Major, K. 525 "Eine kleine Nachtmusik": I. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x3231f3f9d6afd00e15607bf6acc391e58b08330ff9df29e39b08d8d469f1beb2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ec97b0db4be19d930059e9d72d47a6d799a78f5ee9935ebeedf076acea2d027f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9000668
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Serenade in G Major, K. 525 "Eine kleine Nachtmusik": I. Allegro · Machine-readable JSON-LD