ISRC DEF059003132
Verified recording
DEF059003132 is “Concerto for 2 Trumpets, Strings and Continuo in C Major, R.537: II. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xc14ecf59d82d1a18b8de2737164300793a409d84aad1f0b8c73df6721d11986a and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059003132.
Recording identifiers
- ISRC
- DEF059003132
- Title
- Concerto for 2 Trumpets, Strings and Continuo in C Major, R.537: II. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xc14ecf59d82d1a18b8de2737164300793a409d84aad1f0b8c73df6721d11986a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:34c47983c6a9309b4b21aaa4f8a28d2ec58c2baf91615dc9f485d1fde088b463- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059003132
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Concerto for 2 Trumpets, Strings and Continuo in C Major, R.537: II. Largo · Machine-readable JSON-LD