ISRC USBC10200486
Verified recording
USBC10200486 is “Piano Concerto No.23 in A Major, K. 488: II. Adagio” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xdb3e3d5f9847bdd52c78532c5759e9841cacaa2bea0cc9b2c1432290b988c05e and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10200486.
Recording identifiers
- ISRC
- USBC10200486
- Title
- Piano Concerto No.23 in A Major, K. 488: II. Adagio
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xdb3e3d5f9847bdd52c78532c5759e9841cacaa2bea0cc9b2c1432290b988c05e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:03f7cdc6f8c3b9078fc37d5e047e25e0f3a6a230e110c9d408f80e09d9109a05- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10200486
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Concerto No.23 in A Major, K. 488: II. Adagio · Machine-readable JSON-LD