ISRC GBAYC9000741
Verified recording
GBAYC9000741 is “Serenade No. 13 in G Major, K. 525 "Eine kleine Nachtmusik": II. Romanze. Andante” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x22913916d316586bf1a8296334e0001836e9475a3305666bb599a40ea6865335 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9000741.
Recording identifiers
- ISRC
- GBAYC9000741
- Title
- Serenade No. 13 in G Major, K. 525 "Eine kleine Nachtmusik": II. Romanze. Andante
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x22913916d316586bf1a8296334e0001836e9475a3305666bb599a40ea6865335
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:0831ab7dbe2273564e8be5c786d6936d59f1d132241901ce4f960253a3962c4a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9000741
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Serenade No. 13 in G Major, K. 525 "Eine kleine Nachtmusik": II. Romanze. Andante · Machine-readable JSON-LD