ISRC CALC41100592
Verified recording
CALC41100592 is “Concerto in D Major for Trumpet, Oboe, Strings and Continuo, RV 563 / III. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x42a0c96d4558d90eb68cecfaf737919abd6e1e5c15701f2befef5f6e07092480 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC41100592.
Recording identifiers
- ISRC
- CALC41100592
- Title
- Concerto in D Major for Trumpet, Oboe, Strings and Continuo, RV 563 / III. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x42a0c96d4558d90eb68cecfaf737919abd6e1e5c15701f2befef5f6e07092480
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:0eda7504ad4b0ce78e2f65b6184819b69a12cad6032d96ac03e6937d784e7fa9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC41100592
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Concerto in D Major for Trumpet, Oboe, Strings and Continuo, RV 563 / III. Allegro · Machine-readable JSON-LD