ISRC HKI190782208
Verified recording
HKI190782208 is “Violin Sonata No. 3 in C Major, Bwv 1005: Iii. Largo” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x81d21f732470101b03b9cb0e3c033861c3c9a5f7cec42bb8a7571b07a882267e 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/HKI190782208.
Recording identifiers
- ISRC
- HKI190782208
- Title
- Violin Sonata No. 3 in C Major, Bwv 1005: Iii. Largo
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x81d21f732470101b03b9cb0e3c033861c3c9a5f7cec42bb8a7571b07a882267e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:33318025c01e7bf4dc1bea61066c5b110fe5bd789f0ed4b88b98aaf354660a81- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190782208
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Violin Sonata No. 3 in C Major, Bwv 1005: Iii. Largo · Machine-readable JSON-LD