ISRC HKI199392504
Verified recording
HKI199392504 is “Trio Sonata No. 2 in C Minor, BWV 526: Triosonate Nr. 2 c-moll, BWV 526: I. Vivace” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x6e39c41e630495e316ef8a70c93865953fdb11f8a7bf51c19a380d3edd986d4d 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/HKI199392504.
Recording identifiers
- ISRC
- HKI199392504
- Title
- Trio Sonata No. 2 in C Minor, BWV 526: Triosonate Nr. 2 c-moll, BWV 526: I. Vivace
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x6e39c41e630495e316ef8a70c93865953fdb11f8a7bf51c19a380d3edd986d4d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1e6c2d9d236e47a24c3d6589f2bbc42c30dc6304e455a17258b437cf9583b915- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199392504
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Trio Sonata No. 2 in C Minor, BWV 526: Triosonate Nr. 2 c-moll, BWV 526: I. Vivace · Machine-readable JSON-LD