ISRC DEF058401881
Verified recording
DEF058401881 is “Concerto for 2 Mandolins, Strings and Continuo in G, R.532: 1. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xe4bb64faea80483351a864135ad3285340dced43579cad29ee48e65df6187cd4 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058401881.
Recording identifiers
- ISRC
- DEF058401881
- Title
- Concerto for 2 Mandolins, Strings and Continuo in G, R.532: 1. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xe4bb64faea80483351a864135ad3285340dced43579cad29ee48e65df6187cd4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:e5f465f61573a8e9cdaf6f89bb6c0e1004a1bdabf5420dd929271c6b18eae911- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058401881
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Concerto for 2 Mandolins, Strings and Continuo in G, R.532: 1. Allegro · Machine-readable JSON-LD