ISRC HKI190777902
Verified recording
HKI190777902 is “Piano Concerto No. 1 in C Major, Op. 15: II. Largo (Live)” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xe59049f94dfaa9e69850d86b5563e1866fa0d9141f40f5d696c56f65f7f2f614 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190777902.
Recording identifiers
- ISRC
- HKI190777902
- Title
- Piano Concerto No. 1 in C Major, Op. 15: II. Largo (Live)
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xe59049f94dfaa9e69850d86b5563e1866fa0d9141f40f5d696c56f65f7f2f614
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:d80f69022373c1340619cd4a754dfabcc25dc99e796141c8eb944d25ba1e9670- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190777902
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: Piano Concerto No. 1 in C Major, Op. 15: II. Largo (Live) · Machine-readable JSON-LD