ISRC DEF055709461
Verified recording
DEF055709461 is “12 Concertos, Op. 3 "L'estro armonico" / Concerto No. 11 in D Minor for 2 Violins and Cello, RV 565: I. Allegro - Adagio spiccato e tutti - Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xfbd4e7a6620cb45fd1aedb29a76eb21c5a535559940636f063857aa0825f398f 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/DEF055709461.
Recording identifiers
- ISRC
- DEF055709461
- Title
- 12 Concertos, Op. 3 "L'estro armonico" / Concerto No. 11 in D Minor for 2 Violins and Cello, RV 565: I. Allegro - Adagio spiccato e tutti - Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xfbd4e7a6620cb45fd1aedb29a76eb21c5a535559940636f063857aa0825f398f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:fadc3957b80e28c77420692082097d5093debd9a5b6dd719d2fe5959bc574a60- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055709461
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 12 Concertos, Op. 3 "L'estro armonico" / Concerto No. 11 in D Minor for 2 Violins and Cello, RV 565: I. Allegro - Adagio spiccato e tutti - Allegro · Machine-readable JSON-LD