ISRC USRDG0410121
Verified recording
USRDG0410121 is “The Four Seasons: Violin Concerto No. 2 in G Minor, "Summer": III. Presto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xb333fd788971e395c91506831ab88422d4895156af2ac9590ac9b826bdb4a4db 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/USRDG0410121.
Recording identifiers
- ISRC
- USRDG0410121
- Title
- The Four Seasons: Violin Concerto No. 2 in G Minor, "Summer": III. Presto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xb333fd788971e395c91506831ab88422d4895156af2ac9590ac9b826bdb4a4db
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6da456513157fcf67a1f56ba19324b2d943ce699fc1240c2423ee6f52b350c91- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRDG0410121
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: The Four Seasons: Violin Concerto No. 2 in G Minor, "Summer": III. Presto · Machine-readable JSON-LD