ISRC USBC19200752
Verified recording
USBC19200752 is “Concerto for Violin, Strings and Harpsichord in D Major, RV 209: III. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xfc60d228ef5f01e5d446ac1687cd48cfdd3227038da2bb667a32028ea500f3ec and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19200752.
Recording identifiers
- ISRC
- USBC19200752
- Title
- Concerto for Violin, Strings and Harpsichord in D Major, RV 209: III. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xfc60d228ef5f01e5d446ac1687cd48cfdd3227038da2bb667a32028ea500f3ec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:f29658d6b78a592015b97808ce77cef4648aae463b151bd0f99a96812d20a068- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19200752
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Concerto for Violin, Strings and Harpsichord in D Major, RV 209: III. Allegro · Machine-readable JSON-LD