ISRC USSM12007104
Verified recording
USSM12007104 is “Mozart: Piano Concerto No. 21 in C Major, K. 467: II. Andante” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x93987b4748a6c6804e86b6deef125a3b3fc8ac531257dd12e1956bd16f8d295f and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12007104.
Recording identifiers
- ISRC
- USSM12007104
- Title
- Mozart: Piano Concerto No. 21 in C Major, K. 467: II. Andante
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x93987b4748a6c6804e86b6deef125a3b3fc8ac531257dd12e1956bd16f8d295f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:42325f21fd52161387bcd16c447faf8c726ba804f144d1a2836621b8b6b7a84c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12007104
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Mozart: Piano Concerto No. 21 in C Major, K. 467: II. Andante · Machine-readable JSON-LD