ISRC USSM12007120
Verified recording
USSM12007120 is “Mozart: Piano Concerto No. 23 in A Major, K. 488: III. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x9a58aa21e6958320d4482adbc157033bf7dceafa9d4a8acdee7f9de11cf702d5 and independently timestamped
in Bitcoin block 960106 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12007120.
Recording identifiers
- ISRC
- USSM12007120
- Title
- Mozart: Piano Concerto No. 23 in A Major, K. 488: III. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x9a58aa21e6958320d4482adbc157033bf7dceafa9d4a8acdee7f9de11cf702d5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:41:21+00:00
- Bitcoin block
- 960106
- Canonical record hash
sha256:fe52d91281db75f8b002562ed2cb35890425b18b9960f9cfaeb142fee5e319f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12007120
- Bitcoin block existence check
- https://blockstream.info/api/block/960106
Full record
Track page: Mozart: Piano Concerto No. 23 in A Major, K. 488: III. Allegro · Machine-readable JSON-LD