ISRC USSM12405284
Verified recording
USSM12405284 is “Mozart: Piano Concerto No. 20 in D Minor, K.466: II. Romance” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xb6aa110adaf198657c3968ab6a20da4a1f962d1399d4e82809a82cb50e4a0020 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12405284.
Recording identifiers
- ISRC
- USSM12405284
- Title
- Mozart: Piano Concerto No. 20 in D Minor, K.466: II. Romance
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xb6aa110adaf198657c3968ab6a20da4a1f962d1399d4e82809a82cb50e4a0020
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:a4fbbc93f99840e676516abf896cc0a61e3ec31467d655b82c12642b7508af85- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12405284
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Mozart: Piano Concerto No. 20 in D Minor, K.466: II. Romance · Machine-readable JSON-LD