ISRC CH0041601020
Verified recording
CH0041601020 is “Cello Sonata in E Minor, Op. 14 No. 5, RV 40: II. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x690ed932e124826edd1a48fef1e82c322e5eaf5244d7978ced03b1107eb41f69 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0041601020.
Recording identifiers
- ISRC
- CH0041601020
- Title
- Cello Sonata in E Minor, Op. 14 No. 5, RV 40: II. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x690ed932e124826edd1a48fef1e82c322e5eaf5244d7978ced03b1107eb41f69
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:0f15ca18f6d66a4ea372462b30a9b3e817e8dc7ab9fbd384dcd000d1277e9865- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0041601020
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Cello Sonata in E Minor, Op. 14 No. 5, RV 40: II. Allegro · Machine-readable JSON-LD