ISRC SEWDL0747013
Verified recording
SEWDL0747013 is “Sonata in C Major for Recorder and Basso Continuo, HWV 365: I. Larghetto” by Alfred Lessing,
registered on the CopyrightChains blockchain with CopyrightID
0x35a609c7e7d4ec4f45939b99581b54c5d1f6e8e24aaa659ef864eda880d95760 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/SEWDL0747013.
Recording identifiers
- ISRC
- SEWDL0747013
- Title
- Sonata in C Major for Recorder and Basso Continuo, HWV 365: I. Larghetto
- Artist
- Alfred Lessing
- CopyrightID (CopyrightChains transaction hash)
0x35a609c7e7d4ec4f45939b99581b54c5d1f6e8e24aaa659ef864eda880d95760
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:bc26a59e2ef2f45bf8211e1f287526e0721c422eb37ee02802e41b97568d6f28- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0747013
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonata in C Major for Recorder and Basso Continuo, HWV 365: I. Larghetto · Machine-readable JSON-LD