ISRC USSM12007100
Verified recording
USSM12007100 is “Mozart: Piano Concerto No. 20 in D minor, K. 466: II. Romanze” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x2dd26b6e7b9d7c7f8d4415b62a30fa680a08150e351334bb8a0a98018d0db6a8 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12007100.
Recording identifiers
- ISRC
- USSM12007100
- Title
- Mozart: Piano Concerto No. 20 in D minor, K. 466: II. Romanze
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x2dd26b6e7b9d7c7f8d4415b62a30fa680a08150e351334bb8a0a98018d0db6a8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:b2fa6e74b2a7e0e495aa5605d1bc1147e61a2c2fcb58be8e7d9417c0294583a5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12007100
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Mozart: Piano Concerto No. 20 in D minor, K. 466: II. Romanze · Machine-readable JSON-LD