ISRC USV351356072
Verified recording
USV351356072 is “Violin Concerto No.1 in B Flat Major, K. 207: I. Allegro moderato” by Arthur Grumiaux,
registered on the CopyrightChains blockchain with CopyrightID
0x68f4fcd3d93451c86b3387e24904f87e3f1f63fe01073682bdb86c9aff64d7a2 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/USV351356072.
Recording identifiers
- ISRC
- USV351356072
- Title
- Violin Concerto No.1 in B Flat Major, K. 207: I. Allegro moderato
- Artist
- Arthur Grumiaux
- CopyrightID (CopyrightChains transaction hash)
0x68f4fcd3d93451c86b3387e24904f87e3f1f63fe01073682bdb86c9aff64d7a2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c8a20e75c33af720bec93a99a8b744fa104a6ee84a618671f207a82950b182b7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351356072
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Violin Concerto No.1 in B Flat Major, K. 207: I. Allegro moderato · Machine-readable JSON-LD