ISRC FR2X41725965
Verified recording
FR2X41725965 is “Concerto for Violin and Organ in D Minor, RV 541: II. Grave” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x9c0799ddc94359860f4d453994a632077076c7d96127f612493e7ea48b768019 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41725965.
Recording identifiers
- ISRC
- FR2X41725965
- Title
- Concerto for Violin and Organ in D Minor, RV 541: II. Grave
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x9c0799ddc94359860f4d453994a632077076c7d96127f612493e7ea48b768019
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:98d413dc05b121313086a06cdb2d0d19fda8d9aa9882a122e0f66683a49f39d2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41725965
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Concerto for Violin and Organ in D Minor, RV 541: II. Grave · Machine-readable JSON-LD