ISRC USB8U2402640
Verified recording
USB8U2402640 is “Symphony No. 40 in G Minor, K. 550: III. Menuetto - Live” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x935685726f990535754a6fdbf05ec5bc98a4f40c44c4036f77f4d32e0e4320a4 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U2402640.
Recording identifiers
- ISRC
- USB8U2402640
- Title
- Symphony No. 40 in G Minor, K. 550: III. Menuetto - Live
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x935685726f990535754a6fdbf05ec5bc98a4f40c44c4036f77f4d32e0e4320a4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:e4ed9131245dadfee3e559b379a42c6e2675cce3e4a5b19e8d2596020a0c5fd2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U2402640
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: Symphony No. 40 in G Minor, K. 550: III. Menuetto - Live · Machine-readable JSON-LD