ISRC DEF058300931
Verified recording
DEF058300931 is “Organ Concerto in A Major, Op. 7 No. 2, HWV 307: I. Ouverture” by George Frideric Handel,
registered on the CopyrightChains blockchain with CopyrightID
0x20f57e82a4a77f22a4cea7b13241ea24d35d859b21fb4f949c5e9da1682a0c49 and independently timestamped
in Bitcoin block 960300 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058300931.
Recording identifiers
- ISRC
- DEF058300931
- Title
- Organ Concerto in A Major, Op. 7 No. 2, HWV 307: I. Ouverture
- Artist
- George Frideric Handel
- CopyrightID (CopyrightChains transaction hash)
0x20f57e82a4a77f22a4cea7b13241ea24d35d859b21fb4f949c5e9da1682a0c49
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:42:40+00:00
- Bitcoin block
- 960300
- Canonical record hash
sha256:509fcc71944c54ce42bf320b62bdf1fd0660fe5996bcec4b06ce4f280564bd59- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058300931
- Bitcoin block existence check
- https://blockstream.info/api/block/960300
Full record
Track page: Organ Concerto in A Major, Op. 7 No. 2, HWV 307: I. Ouverture · Machine-readable JSON-LD