ISRC GBAYC2201769
Verified recording
GBAYC2201769 is “String Quintet No. 3 in C Major, K. 515: II. Menuetto. Allegretto” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x4f58e8638b8b819fd5bccf02fa62692cf41d0975dd03b8a4fb9c0318fa0f783e and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2201769.
Recording identifiers
- ISRC
- GBAYC2201769
- Title
- String Quintet No. 3 in C Major, K. 515: II. Menuetto. Allegretto
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x4f58e8638b8b819fd5bccf02fa62692cf41d0975dd03b8a4fb9c0318fa0f783e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:2c004f242de962438cf5ba41cf740559bf63638d366e98d459081e8d4ddce4bc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2201769
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: String Quintet No. 3 in C Major, K. 515: II. Menuetto. Allegretto · Machine-readable JSON-LD