ISRC CAJ721876020
Verified recording
CAJ721876020 is “Concerto pour flûte à bec soprano, cordes et basse continue en mi mineur, RV 445: III. [allegro]” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x27703f24ca631ba1bf234f5a68f0306a78b2a8f919f7e05a56ce7bd1c478a869 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ721876020.
Recording identifiers
- ISRC
- CAJ721876020
- Title
- Concerto pour flûte à bec soprano, cordes et basse continue en mi mineur, RV 445: III. [allegro]
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x27703f24ca631ba1bf234f5a68f0306a78b2a8f919f7e05a56ce7bd1c478a869
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:4c04822b6fec03785de1550349db088f266eb87a39851fe3cc4aa2a3370605f8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ721876020
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Concerto pour flûte à bec soprano, cordes et basse continue en mi mineur, RV 445: III. [allegro] · Machine-readable JSON-LD