ISRC DEF057102281
Verified recording
DEF057102281 is “Concerto For Lute, 2 Violins And Continuo In D Major, RV 93: 2. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xd7a40ab5b545d188d503803d55002d746ce4297387e22954ba89e4017c5b9840 and independently timestamped
in Bitcoin block 959144 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057102281.
Recording identifiers
- ISRC
- DEF057102281
- Title
- Concerto For Lute, 2 Violins And Continuo In D Major, RV 93: 2. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xd7a40ab5b545d188d503803d55002d746ce4297387e22954ba89e4017c5b9840
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:38:35+00:00
- Bitcoin block
- 959144
- Canonical record hash
sha256:9f6704a7e4132bd36dc51970c5e055d9c6bf0d945e68a21a85570c643e9f3e63- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057102281
- Bitcoin block existence check
- https://blockstream.info/api/block/959144
Full record
Track page: Concerto For Lute, 2 Violins And Continuo In D Major, RV 93: 2. Largo · Machine-readable JSON-LD