ISRC HKI190761006
Verified recording
HKI190761006 is “Viola da Gamba Sonata in D Major, Wq. 137, H. 559: III. Arioso” by Carl Philipp Emanuel Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x864cf1f3efcc0135ca6ec57dcf4204aa2bf60e44894e9e7f351ec237eb395a76 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/HKI190761006.
Recording identifiers
- ISRC
- HKI190761006
- Title
- Viola da Gamba Sonata in D Major, Wq. 137, H. 559: III. Arioso
- Artist
- Carl Philipp Emanuel Bach
- CopyrightID (CopyrightChains transaction hash)
0x864cf1f3efcc0135ca6ec57dcf4204aa2bf60e44894e9e7f351ec237eb395a76
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4f884215d66ad1611d9ba4790faaa9809c138e27d382a5afab196406e7cb99aa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190761006
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Viola da Gamba Sonata in D Major, Wq. 137, H. 559: III. Arioso · Machine-readable JSON-LD