ISRC DEF056900161
Verified recording
DEF056900161 is “Flute Sonata in B Minor, Op. 1 No. 9, HWV 367b: I. Largo” by George Frideric Handel,
registered on the CopyrightChains blockchain with CopyrightID
0xc582f43ade8d03b3d9c26951cd97c67c611726a4bf65a5bc8c67693b06919715 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056900161.
Recording identifiers
- ISRC
- DEF056900161
- Title
- Flute Sonata in B Minor, Op. 1 No. 9, HWV 367b: I. Largo
- Artist
- George Frideric Handel
- CopyrightID (CopyrightChains transaction hash)
0xc582f43ade8d03b3d9c26951cd97c67c611726a4bf65a5bc8c67693b06919715
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:61eaba36a6548b3eb1cbf8e4c43f2a112479a1723a66a42347e8e1bb73c27d40- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056900161
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Flute Sonata in B Minor, Op. 1 No. 9, HWV 367b: I. Largo · Machine-readable JSON-LD