ISRC DEFG21620812
Verified recording
DEFG21620812 is “Oboe Concerto in D Major, RV 453: III. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xda4ef8767e6856cfdbe17b0a0109d5365c464c184b21699530e48a845595d2ee and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEFG21620812.
Recording identifiers
- ISRC
- DEFG21620812
- Title
- Oboe Concerto in D Major, RV 453: III. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xda4ef8767e6856cfdbe17b0a0109d5365c464c184b21699530e48a845595d2ee
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:913f7960a3b8511bd9735469795083e0409af9556192ab2f70113b0479641bb8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEFG21620812
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Oboe Concerto in D Major, RV 453: III. Allegro · Machine-readable JSON-LD