ISRC CZA167606335
Verified recording
CZA167606335 is “The Four Seasons, Op. 8, Violin Concerto No. 2 in G Minor, RV 315 "Summer": III. Presto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x94ab622e8df93b121e0b7690bddfb76cbd18028bb97537277375c36de6e5624e and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA167606335.
Recording identifiers
- ISRC
- CZA167606335
- Title
- The Four Seasons, Op. 8, Violin Concerto No. 2 in G Minor, RV 315 "Summer": III. Presto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x94ab622e8df93b121e0b7690bddfb76cbd18028bb97537277375c36de6e5624e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:ba968900fee27e3c66909b8a03a1b3ee745de8fb57cab3a1ec110b17b3c10b51- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA167606335
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: The Four Seasons, Op. 8, Violin Concerto No. 2 in G Minor, RV 315 "Summer": III. Presto · Machine-readable JSON-LD