ISRC FRX290501663
Verified recording
FRX290501663 is “Violin Concerto in E Major, RV 270 "Il riposo": III. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xdb6623f0e27f4a387572ccc201f50e208f5645f8a222635d62c7da25d10fef91 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/FRX290501663.
Recording identifiers
- ISRC
- FRX290501663
- Title
- Violin Concerto in E Major, RV 270 "Il riposo": III. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xdb6623f0e27f4a387572ccc201f50e208f5645f8a222635d62c7da25d10fef91
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5d4361bfe14879d4a82b873929896ae21b944aa55f8025d6a9284908e24b1503- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290501663
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Violin Concerto in E Major, RV 270 "Il riposo": III. Allegro · Machine-readable JSON-LD