ISRC GBAYC9000740
Verified recording
GBAYC9000740 is “Serenade No. 13 in G Major, K.525 'Eine kleine Nachtmusik': I. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x072f09a525a9c3e123106ee553aa79c21df88c5d666afd9e60f4213a5d4defc2 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9000740.
Recording identifiers
- ISRC
- GBAYC9000740
- Title
- Serenade No. 13 in G Major, K.525 'Eine kleine Nachtmusik': I. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x072f09a525a9c3e123106ee553aa79c21df88c5d666afd9e60f4213a5d4defc2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:9aa4e285c117518df4ad09772a5aad7a22bfaa6b2bfe8a236e088ba2d15a9a25- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9000740
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Serenade No. 13 in G Major, K.525 'Eine kleine Nachtmusik': I. Allegro · Machine-readable JSON-LD