ISRC USBC18700126
Verified recording
USBC18700126 is “Recorder Concerto in C Major, RV 443: I. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xad15e47e113aa48c456b54544f3c0f5dabdb3f460ade1672faeea864acdf9223 and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC18700126.
Recording identifiers
- ISRC
- USBC18700126
- Title
- Recorder Concerto in C Major, RV 443: I. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xad15e47e113aa48c456b54544f3c0f5dabdb3f460ade1672faeea864acdf9223
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:48248f8ce83b567e17513236dc52726451445e34e4ad25c5c52d0132642f1bab- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC18700126
- Bitcoin block existence check
- https://blockstream.info/api/block/960160
Full record
Track page: Recorder Concerto in C Major, RV 443: I. Allegro · Machine-readable JSON-LD