ISRC HKI190903101
Verified recording
HKI190903101 is “Violin Sonata in B-Flat Major, Op. 1, No. 11: I. Vivace” by Jean-Marie Leclair,
registered on the CopyrightChains blockchain with CopyrightID
0x42000346c9d6fb39205ba180d5f1b50c6171ae7c57432679207fd064f7ead6f1 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190903101.
Recording identifiers
- ISRC
- HKI190903101
- Title
- Violin Sonata in B-Flat Major, Op. 1, No. 11: I. Vivace
- Artist
- Jean-Marie Leclair
- CopyrightID (CopyrightChains transaction hash)
0x42000346c9d6fb39205ba180d5f1b50c6171ae7c57432679207fd064f7ead6f1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:b0a18bd336beb3624a3123a85b55efddaffe027274b13a35028dc6e615626ab3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190903101
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Violin Sonata in B-Flat Major, Op. 1, No. 11: I. Vivace · Machine-readable JSON-LD