ISRC ES7892400307
Verified recording
ES7892400307 is “The Four Seasons, Violin Concerto in F Major, Op. 8 No. 3, RV 293 "Autumn": I. Allegro” by Musica Alchemica,
registered on the CopyrightChains blockchain with CopyrightID
0x42cdbcc8c1ccdfc763fdabb32c16b3adbeeb6a8a6beac94587d5d286fda77ac7 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7892400307.
Recording identifiers
- ISRC
- ES7892400307
- Title
- The Four Seasons, Violin Concerto in F Major, Op. 8 No. 3, RV 293 "Autumn": I. Allegro
- Artist
- Musica Alchemica
- CopyrightID (CopyrightChains transaction hash)
0x42cdbcc8c1ccdfc763fdabb32c16b3adbeeb6a8a6beac94587d5d286fda77ac7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:db0f1b96f2b050cabce01621c2409388265fa49e939abf086798e50f9971c002- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7892400307
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: The Four Seasons, Violin Concerto in F Major, Op. 8 No. 3, RV 293 "Autumn": I. Allegro · Machine-readable JSON-LD