ISRC USASX0860902
Verified recording
USASX0860902 is “The 4 Seasons: Violin Concerto in F Minor, Op. 8, No. 4, RV 297, "L'inverno" (Winter): II. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x7e48d8a8b907503882fe3fc58c695e7a554bc2a3451bfe21a669874e3395de6b and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX0860902.
Recording identifiers
- ISRC
- USASX0860902
- Title
- The 4 Seasons: Violin Concerto in F Minor, Op. 8, No. 4, RV 297, "L'inverno" (Winter): II. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x7e48d8a8b907503882fe3fc58c695e7a554bc2a3451bfe21a669874e3395de6b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8d6de113d5ea26bfc971fc1ea1fbcdf1a61760f780c3802bff432bb831c3449c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX0860902
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: The 4 Seasons: Violin Concerto in F Minor, Op. 8, No. 4, RV 297, "L'inverno" (Winter): II. Largo · Machine-readable JSON-LD