ISRC GBQRF1238714
Verified recording
GBQRF1238714 is “Serenade No. 13 in G Major, K. 525 - "Eine kleine Nachtmusik": II. Romance - Andante” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x283d6c14412a9c6a404036ea18aa5dd068ccc42c87527114d51a1082e992e03c and independently timestamped
in Bitcoin block 960225 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBQRF1238714.
Recording identifiers
- ISRC
- GBQRF1238714
- Title
- Serenade No. 13 in G Major, K. 525 - "Eine kleine Nachtmusik": II. Romance - Andante
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x283d6c14412a9c6a404036ea18aa5dd068ccc42c87527114d51a1082e992e03c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:04:30+00:00
- Bitcoin block
- 960225
- Canonical record hash
sha256:6b41207e920cce4981d3c32f2211b240910bdac15dedbd67d4d5e4b9c536b463- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBQRF1238714
- Bitcoin block existence check
- https://blockstream.info/api/block/960225
Full record
Track page: Serenade No. 13 in G Major, K. 525 - "Eine kleine Nachtmusik": II. Romance - Andante · Machine-readable JSON-LD