ISRC US2TL0929508
Verified recording
US2TL0929508 is “The 4 Seasons: Violin Concerto in F major, Op. 8, No. 3, RV 293, "L'autunno" (Autumn): II. Adagio molto” by Karoly Botvay,
registered on the CopyrightChains blockchain with CopyrightID
0x2c60431f88a4c1dd1e1a309fa2066485b4880c5c92e916c084de16624ab6ef8f and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2TL0929508.
Recording identifiers
- ISRC
- US2TL0929508
- Title
- The 4 Seasons: Violin Concerto in F major, Op. 8, No. 3, RV 293, "L'autunno" (Autumn): II. Adagio molto
- Artist
- Karoly Botvay
- CopyrightID (CopyrightChains transaction hash)
0x2c60431f88a4c1dd1e1a309fa2066485b4880c5c92e916c084de16624ab6ef8f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:50210aea4668ed21623061e39dfc79d6bb88b2f387886192eb1eff25cdae8aeb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2TL0929508
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: The 4 Seasons: Violin Concerto in F major, Op. 8, No. 3, RV 293, "L'autunno" (Autumn): II. Adagio molto · Machine-readable JSON-LD