ISRC USSM19915306
Verified recording
USSM19915306 is “Concerto in D minor for 2 Violins, Cello and Orchestra, Op. 3, No. 11, RV 565: I. Allegro II. Adagio e Spiccato - Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x39d50bb04d5f9fc6f74ce43ef4a6a3b78031e4449b5b7ce224a9c51d454ccd1d 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/USSM19915306.
Recording identifiers
- ISRC
- USSM19915306
- Title
- Concerto in D minor for 2 Violins, Cello and Orchestra, Op. 3, No. 11, RV 565: I. Allegro II. Adagio e Spiccato - Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x39d50bb04d5f9fc6f74ce43ef4a6a3b78031e4449b5b7ce224a9c51d454ccd1d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7b103cca4517e97a203f21d09a9414a29c196a4c1eaa69d847b68836c033c152- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19915306
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concerto in D minor for 2 Violins, Cello and Orchestra, Op. 3, No. 11, RV 565: I. Allegro II. Adagio e Spiccato - Allegro · Machine-readable JSON-LD