ISRC FR2X41719907
Verified recording
FR2X41719907 is “Concerto for Lute and 2 Violins in D Major, RV 93: II. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x125f5eaacb673203e58e7f1d43af7ae1c8e77e6591f9db687b147f42cf4f4503 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41719907.
Recording identifiers
- ISRC
- FR2X41719907
- Title
- Concerto for Lute and 2 Violins in D Major, RV 93: II. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x125f5eaacb673203e58e7f1d43af7ae1c8e77e6591f9db687b147f42cf4f4503
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:e7a0a5acbf2542c76308f1cc89b653e45fd0be5b7da92eb9137bb25b96de4076- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41719907
- Bitcoin block existence check
- https://blockstream.info/api/block/953528
Full record
Track page: Concerto for Lute and 2 Violins in D Major, RV 93: II. Largo · Machine-readable JSON-LD