ISRC DEF057200461
Verified recording
DEF057200461 is “The Four Seasons, Summer, Violin Concerto in G Minor, Op. 8/2, RV 315: I. Allegro non molto – Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x3cc26eca9ae8aec9725cb0ecc7b9bb8db0d39fd2de0886d019c658fef9fcc629 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057200461.
Recording identifiers
- ISRC
- DEF057200461
- Title
- The Four Seasons, Summer, Violin Concerto in G Minor, Op. 8/2, RV 315: I. Allegro non molto – Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x3cc26eca9ae8aec9725cb0ecc7b9bb8db0d39fd2de0886d019c658fef9fcc629
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:67bac56314a2a2f6017955b76ff4b490b6870d7ce0ae5265563bce22b6b281f0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057200461
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: The Four Seasons, Summer, Violin Concerto in G Minor, Op. 8/2, RV 315: I. Allegro non molto – Allegro · Machine-readable JSON-LD