ISRC USSM12007119
Verified recording
USSM12007119 is “Mozart: Piano Concerto No. 23 in A Major, K. 488: II. Adagio” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xd6fb5c7688a3aec09bb3c3c6b781512df07946cf777bf6cb38203f6cea1e6e78 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12007119.
Recording identifiers
- ISRC
- USSM12007119
- Title
- Mozart: Piano Concerto No. 23 in A Major, K. 488: II. Adagio
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xd6fb5c7688a3aec09bb3c3c6b781512df07946cf777bf6cb38203f6cea1e6e78
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:f28c43b3332209b96e850cb87415e22229efb3b987cfc26c5e075411dbac86e8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12007119
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Mozart: Piano Concerto No. 23 in A Major, K. 488: II. Adagio · Machine-readable JSON-LD