ISRC CA68Z1300126
Verified recording
CA68Z1300126 is “Concerto for 2 Cellos in G Minor, RV 531: III. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x70400116c853d3b10c091a8e0d260b1fb9ec856e3655c849a0530f2ca4a9f8ea and independently timestamped
in Bitcoin block 960209 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA68Z1300126.
Recording identifiers
- ISRC
- CA68Z1300126
- Title
- Concerto for 2 Cellos in G Minor, RV 531: III. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x70400116c853d3b10c091a8e0d260b1fb9ec856e3655c849a0530f2ca4a9f8ea
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:15:54+00:00
- Bitcoin block
- 960209
- Canonical record hash
sha256:2b4202404e685ef5ae32e5fa648dd1f823a27ccc7df20997783043f1387865a7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA68Z1300126
- Bitcoin block existence check
- https://blockstream.info/api/block/960209
Full record
Track page: Concerto for 2 Cellos in G Minor, RV 531: III. Allegro · Machine-readable JSON-LD