ISRC USSM11703709
Verified recording
USSM11703709 is “Piano Concerto No. 17 in G Major, K. 453: II. Andante” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xd458afb148282edbf4da3993e57ea5951ed809a7813ea9ab8e4d1f212785c0e3 and independently timestamped
in Bitcoin block 960250 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11703709.
Recording identifiers
- ISRC
- USSM11703709
- Title
- Piano Concerto No. 17 in G Major, K. 453: II. Andante
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xd458afb148282edbf4da3993e57ea5951ed809a7813ea9ab8e4d1f212785c0e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T11:13:28+00:00
- Bitcoin block
- 960250
- Canonical record hash
sha256:2d816ac71bbc1779f28f3258f14cec2add3893f8038f75c83bf1f14afcc4183c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11703709
- Bitcoin block existence check
- https://blockstream.info/api/block/960250
Full record
Track page: Piano Concerto No. 17 in G Major, K. 453: II. Andante · Machine-readable JSON-LD