ISRC FR34F0100070
Verified recording
FR34F0100070 is “Il duello (After Vivaldi's Concerto for Two Violins and Cello, Op. 3 No. 11, RV 565 and Violin Concerto Op. 8 No. 5, RV 253 "La tempesta di mare")” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xd77fc6f385cddb4f0c49d60ec891942321624e19c8939999244b1a8b65e60484 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR34F0100070.
Recording identifiers
- ISRC
- FR34F0100070
- Title
- Il duello (After Vivaldi's Concerto for Two Violins and Cello, Op. 3 No. 11, RV 565 and Violin Concerto Op. 8 No. 5, RV 253 "La tempesta di mare")
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xd77fc6f385cddb4f0c49d60ec891942321624e19c8939999244b1a8b65e60484
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:ae78aa98b6e19e95590b06ca878d829a0761d85c2b26819b8385eaee298338da- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR34F0100070
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Il duello (After Vivaldi's Concerto for Two Violins and Cello, Op. 3 No. 11, RV 565 and Violin Concerto Op. 8 No. 5, RV 253 "La tempesta di mare") · Machine-readable JSON-LD