ISRC USAT50311221
Verified recording
USAT50311221 is “The Four Seasons: Concerto for Violin in F Minor, Op. 8, No. 4, RV297, Winter, I. Allegro non molto” by Anton Heiller,
registered on the CopyrightChains blockchain with CopyrightID
0xd2748f9cd734965e0af3ea96ae0953248bca52cf859669e181a5c2080049e8c6 and independently timestamped
in Bitcoin block 957050 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT50311221.
Recording identifiers
- ISRC
- USAT50311221
- Title
- The Four Seasons: Concerto for Violin in F Minor, Op. 8, No. 4, RV297, Winter, I. Allegro non molto
- Artist
- Anton Heiller
- CopyrightID (CopyrightChains transaction hash)
0xd2748f9cd734965e0af3ea96ae0953248bca52cf859669e181a5c2080049e8c6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:41:13+00:00
- Bitcoin block
- 957050
- Canonical record hash
sha256:aa4f3175541c88981ff40709ac67d3c34a8b3489b45902a55952299693e14d55- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT50311221
- Bitcoin block existence check
- https://blockstream.info/api/block/957050
Full record
Track page: The Four Seasons: Concerto for Violin in F Minor, Op. 8, No. 4, RV297, Winter, I. Allegro non molto · Machine-readable JSON-LD