ISRC GBF076810234
Verified recording
GBF076810234 is “Serenade in G Major, K. 525 "Eine kleine Nachtmusik": 4. Rondo (Allegro)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x9763f39b068fa790da3a37306975a957f0c6c4e61c7482487491440cef0db543 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076810234.
Recording identifiers
- ISRC
- GBF076810234
- Title
- Serenade in G Major, K. 525 "Eine kleine Nachtmusik": 4. Rondo (Allegro)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x9763f39b068fa790da3a37306975a957f0c6c4e61c7482487491440cef0db543
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:78da63e9f22fb9dc8a58c890931d97cf04949b5cd8bd0cff25515b33b5abfafc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076810234
- Bitcoin block existence check
- https://blockstream.info/api/block/960468
Full record
Track page: Serenade in G Major, K. 525 "Eine kleine Nachtmusik": 4. Rondo (Allegro) · Machine-readable JSON-LD