ISRC SEWDL0503611
Verified recording
SEWDL0503611 is “The Four Seasons (Le quattro stagioni), Op. 8 - Violin Concerto No. 4 in F Minor, RV 297, "Winter" (L'inverno): II. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xb8c2a7d4fb3d7d18bc7009702c9837a744251b4aff21bc462050d5fddafb4533 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0503611.
Recording identifiers
- ISRC
- SEWDL0503611
- Title
- The Four Seasons (Le quattro stagioni), Op. 8 - Violin Concerto No. 4 in F Minor, RV 297, "Winter" (L'inverno): II. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xb8c2a7d4fb3d7d18bc7009702c9837a744251b4aff21bc462050d5fddafb4533
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:6aeb2b68986ebfc6e9c1f3cb9334e7632a6e6baeef734d664dff5086ba8a4fec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0503611
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: The Four Seasons (Le quattro stagioni), Op. 8 - Violin Concerto No. 4 in F Minor, RV 297, "Winter" (L'inverno): II. Largo · Machine-readable JSON-LD