ISRC ITD541500120
Verified recording
ITD541500120 is “The Four Seasons, Concerto No. 4 in F Minor, RV 297 "Winter": I. Allegro non molto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xe1a326ee5ba6b9e59b1fc3fe0b3174d43a9e962cd4f8b073478fd58df69301db 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/ITD541500120.
Recording identifiers
- ISRC
- ITD541500120
- Title
- The Four Seasons, Concerto No. 4 in F Minor, RV 297 "Winter": I. Allegro non molto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xe1a326ee5ba6b9e59b1fc3fe0b3174d43a9e962cd4f8b073478fd58df69301db
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:f77def1df458d97d0e0a14bf8a837b5f24f741fef60e9efdc0b5eca50c2fb801- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD541500120
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: The Four Seasons, Concerto No. 4 in F Minor, RV 297 "Winter": I. Allegro non molto · Machine-readable JSON-LD