ISRC DEE861300820
Verified recording
DEE861300820 is “Violin Concerto in D Major, RV 230, Arr. for Trumpet, Strings and Continuo: II. Larghetto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x63a61bf76468ff44d7e1e03b997b0b1e2c71c7f2b31e1860a689ee116c0e4451 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/DEE861300820.
Recording identifiers
- ISRC
- DEE861300820
- Title
- Violin Concerto in D Major, RV 230, Arr. for Trumpet, Strings and Continuo: II. Larghetto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x63a61bf76468ff44d7e1e03b997b0b1e2c71c7f2b31e1860a689ee116c0e4451
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:30c12f67f817cb9070a5561649e31ae5f5dbb35437b9b57eb4478291fa363de8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE861300820
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Violin Concerto in D Major, RV 230, Arr. for Trumpet, Strings and Continuo: II. Larghetto · Machine-readable JSON-LD