ISRC CAJ721775303
Verified recording
CAJ721775303 is “Sonate pour flûte à bec, basson et basse continue en la mineur, RV 86: III. Largo cantabile” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xe545af6916f3e60ca094dedf61215184b78c31c0e5a7d5ebab561caf45d50b26 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/CAJ721775303.
Recording identifiers
- ISRC
- CAJ721775303
- Title
- Sonate pour flûte à bec, basson et basse continue en la mineur, RV 86: III. Largo cantabile
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xe545af6916f3e60ca094dedf61215184b78c31c0e5a7d5ebab561caf45d50b26
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:7cdfc1092beef160b170b0914377aadec1985be642f211c68b6328d13d4503ab- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ721775303
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Sonate pour flûte à bec, basson et basse continue en la mineur, RV 86: III. Largo cantabile · Machine-readable JSON-LD