ISRC USBC18900189
Verified recording
USBC18900189 is “Piano Sonata No. 5 in G Major, K. 283: I. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x148ec64453a39fecccc8d2adb11c6396aa7ee5bca56f80a0e4711534d7c2406b 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/USBC18900189.
Recording identifiers
- ISRC
- USBC18900189
- Title
- Piano Sonata No. 5 in G Major, K. 283: I. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x148ec64453a39fecccc8d2adb11c6396aa7ee5bca56f80a0e4711534d7c2406b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:00e7d5282976724736867c164a83fb2f90fe8c7e53da134c5aa4cd2ed8364879- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC18900189
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Sonata No. 5 in G Major, K. 283: I. Allegro · Machine-readable JSON-LD