ISRC DEF056703943
Verified recording
DEF056703943 is “Concerto grosso in D, Op. 3/1, RV 549: 3. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xa328311239668a58a9388a13a4c129c146b704ccc424bc944c3e7ce46a0ca8db and independently timestamped
in Bitcoin block 960185 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056703943.
Recording identifiers
- ISRC
- DEF056703943
- Title
- Concerto grosso in D, Op. 3/1, RV 549: 3. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xa328311239668a58a9388a13a4c129c146b704ccc424bc944c3e7ce46a0ca8db
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:32:48+00:00
- Bitcoin block
- 960185
- Canonical record hash
sha256:4cf2ac7533ae622cd778eb5d070fbf1d8db69f319fd4b84a99ff115dfcf87237- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056703943
- Bitcoin block existence check
- https://blockstream.info/api/block/960185
Full record
Track page: Concerto grosso in D, Op. 3/1, RV 549: 3. Allegro · Machine-readable JSON-LD