ISRC USX762205125
Verified recording
USX762205125 is “Lute Concerto in D Major, RV 93: II. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xb511ff01a11c40db51608651d0eb836c5e14dbc7e648142548519c7912574fc1 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX762205125.
Recording identifiers
- ISRC
- USX762205125
- Title
- Lute Concerto in D Major, RV 93: II. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xb511ff01a11c40db51608651d0eb836c5e14dbc7e648142548519c7912574fc1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:da4316bcdaf0189a568c762e374f784378c48b906060637a51b2d0b50658d935- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX762205125
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Lute Concerto in D Major, RV 93: II. Largo · Machine-readable JSON-LD