ISRC USBC11100126
Verified recording
USBC11100126 is “Violin Concerto in G Major, Op. 7 No. 8, RV 299 (Arranged for Harp & Orchestra): III. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x80bc57c27b9cbf9bcfe8202b914dfd8dc91d30c374e7cc52f653e9b2b97ae5c2 and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC11100126.
Recording identifiers
- ISRC
- USBC11100126
- Title
- Violin Concerto in G Major, Op. 7 No. 8, RV 299 (Arranged for Harp & Orchestra): III. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x80bc57c27b9cbf9bcfe8202b914dfd8dc91d30c374e7cc52f653e9b2b97ae5c2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:7184861a0f031c0c8df4c07d854c4b325e20d7511e7b9e1bbff6d2aa32d06f6d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC11100126
- Bitcoin block existence check
- https://blockstream.info/api/block/960229
Full record
Track page: Violin Concerto in G Major, Op. 7 No. 8, RV 299 (Arranged for Harp & Orchestra): III. Allegro · Machine-readable JSON-LD