ISRC USZGD9400241
Verified recording
USZGD9400241 is “The Four Seasons, Violin Concerto in F Minor, Op. 8 No. 4, RV 297 "Winter"” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xdb6967205666b0e132883ba091dba624f6bf0db978f32c5266e27ad5747a756a and independently timestamped
in Bitcoin block 960155 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZGD9400241.
Recording identifiers
- ISRC
- USZGD9400241
- Title
- The Four Seasons, Violin Concerto in F Minor, Op. 8 No. 4, RV 297 "Winter"
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xdb6967205666b0e132883ba091dba624f6bf0db978f32c5266e27ad5747a756a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:13:32+00:00
- Bitcoin block
- 960155
- Canonical record hash
sha256:377f0b80078c3eeac343feb61aafb388767e938565d30605855bbc1e1ba02f50- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZGD9400241
- Bitcoin block existence check
- https://blockstream.info/api/block/960155
Full record
Track page: The Four Seasons, Violin Concerto in F Minor, Op. 8 No. 4, RV 297 "Winter" · Machine-readable JSON-LD