ISRC HKI199329505
Verified recording
HKI199329505 is “The 4 Seasons: Violin Concerto In G Minor, Op. 8, No. 2, RV 315, "L'estate" (Summer): II. Adagio - Presto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xb0bcb7c6cbcd284c4b6c21ad2422db4fa734e24692ba087f4a355373c318140c 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/HKI199329505.
Recording identifiers
- ISRC
- HKI199329505
- Title
- The 4 Seasons: Violin Concerto In G Minor, Op. 8, No. 2, RV 315, "L'estate" (Summer): II. Adagio - Presto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xb0bcb7c6cbcd284c4b6c21ad2422db4fa734e24692ba087f4a355373c318140c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:80dcb417668a8cf02fc2b2c06cf26eaee9a1a22b2ee8b36b993853b5c614607f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199329505
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: The 4 Seasons: Violin Concerto In G Minor, Op. 8, No. 2, RV 315, "L'estate" (Summer): II. Adagio - Presto · Machine-readable JSON-LD