ISRC DEF056900162
Verified recording
DEF056900162 is “Flute Sonata in B Minor, Op. 1 No. 9, HWV 367b: II. Vivace” by George Frideric Handel,
registered on the CopyrightChains blockchain with CopyrightID
0xd9647d90213249d62331ae685b95a33dc423ae43f62aff3e50f495656af7b50d 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/DEF056900162.
Recording identifiers
- ISRC
- DEF056900162
- Title
- Flute Sonata in B Minor, Op. 1 No. 9, HWV 367b: II. Vivace
- Artist
- George Frideric Handel
- CopyrightID (CopyrightChains transaction hash)
0xd9647d90213249d62331ae685b95a33dc423ae43f62aff3e50f495656af7b50d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:79efbee1f0ea0475ee9c5f59678e296cc3e062a2a7dedd45b3dc701083551322- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056900162
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Flute Sonata in B Minor, Op. 1 No. 9, HWV 367b: II. Vivace · Machine-readable JSON-LD