ISRC DEF056900135
Verified recording
DEF056900135 is “Flute Sonata in E Minor, Op. 1 No. 1a, HWV 379: V. Presto” by George Frideric Handel,
registered on the CopyrightChains blockchain with CopyrightID
0x137099f851d37226658d4446d53b0542c1e91e4cd65d77866557bd64678a25ab and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056900135.
Recording identifiers
- ISRC
- DEF056900135
- Title
- Flute Sonata in E Minor, Op. 1 No. 1a, HWV 379: V. Presto
- Artist
- George Frideric Handel
- CopyrightID (CopyrightChains transaction hash)
0x137099f851d37226658d4446d53b0542c1e91e4cd65d77866557bd64678a25ab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:078688b0d6f00c08c499507abe29c4af3e506a7e2dcf9fa848e88b40cc8aaa06- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056900135
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Flute Sonata in E Minor, Op. 1 No. 1a, HWV 379: V. Presto · Machine-readable JSON-LD