ISRC USBC18700128
Verified recording
USBC18700128 is “Recorder Concerto in C Major, RV 443: III. Allegro molto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x14fac6892f40d133d10bdf311952134391e2a32a14f47c74c3d7aee5c69691be 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/USBC18700128.
Recording identifiers
- ISRC
- USBC18700128
- Title
- Recorder Concerto in C Major, RV 443: III. Allegro molto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x14fac6892f40d133d10bdf311952134391e2a32a14f47c74c3d7aee5c69691be
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:18f12c0721c7d28c227fce570c0c1ceef24480ccbcc1bac2871e477f43a2468d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC18700128
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Recorder Concerto in C Major, RV 443: III. Allegro molto · Machine-readable JSON-LD