ISRC USSM10800885
Verified recording
USSM10800885 is “The Four Seasons - Violin Concerto in E Major, Op. 8 No. 1, RV 269 "Spring": I. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xcea58bc80fd5332eaa41f0d59f0925c8b354d5708bf2a7ed877a84b3e33dc648 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10800885.
Recording identifiers
- ISRC
- USSM10800885
- Title
- The Four Seasons - Violin Concerto in E Major, Op. 8 No. 1, RV 269 "Spring": I. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xcea58bc80fd5332eaa41f0d59f0925c8b354d5708bf2a7ed877a84b3e33dc648
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:66e7ff4090e2c1513e59dd0b125ebae4a9ff497a5dd47b4d636d5619655a163b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10800885
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: The Four Seasons - Violin Concerto in E Major, Op. 8 No. 1, RV 269 "Spring": I. Allegro · Machine-readable JSON-LD