ISRC HKI190022411
Verified recording
HKI190022411 is “The Four Seasons: Violin Concerto in E Major, Op. 8, No. 4, Rv 297, "L'inverno" (Winter): II. Largo” by Si-Qing Lu,
registered on the CopyrightChains blockchain with CopyrightID
0xabdc0a42ac24b00e44830481007d97a83be98c88e2d1d15b795b884df60dfa36 and independently timestamped
in Bitcoin block 960489 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190022411.
Recording identifiers
- ISRC
- HKI190022411
- Title
- The Four Seasons: Violin Concerto in E Major, Op. 8, No. 4, Rv 297, "L'inverno" (Winter): II. Largo
- Artist
- Si-Qing Lu
- CopyrightID (CopyrightChains transaction hash)
0xabdc0a42ac24b00e44830481007d97a83be98c88e2d1d15b795b884df60dfa36
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:40:43+00:00
- Bitcoin block
- 960489
- Canonical record hash
sha256:f9d13adf5cefbbc996f0be76fa491160ecbbf2729df6d9b9aaec1e549ce9d384- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190022411
- Bitcoin block existence check
- https://blockstream.info/api/block/960489
Full record
Track page: The Four Seasons: Violin Concerto in E Major, Op. 8, No. 4, Rv 297, "L'inverno" (Winter): II. Largo · Machine-readable JSON-LD