ISRC DEF058300932
Verified recording
DEF058300932 is “Organ Concerto in A Major, Op. 7 No. 2, HWV 307: II. A tempo ordinario” by George Frideric Handel,
registered on the CopyrightChains blockchain with CopyrightID
0xb342ff6896ca0ab1ec6ad0877a1c6ae99de4b62249013cd505f9301de72f7b25 and independently timestamped
in Bitcoin block 960266 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058300932.
Recording identifiers
- ISRC
- DEF058300932
- Title
- Organ Concerto in A Major, Op. 7 No. 2, HWV 307: II. A tempo ordinario
- Artist
- George Frideric Handel
- CopyrightID (CopyrightChains transaction hash)
0xb342ff6896ca0ab1ec6ad0877a1c6ae99de4b62249013cd505f9301de72f7b25
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:44:50+00:00
- Bitcoin block
- 960266
- Canonical record hash
sha256:8c2450a9255f96b904f1384d343862ac22bc2ec661a75d2fcacb26f150439fbe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058300932
- Bitcoin block existence check
- https://blockstream.info/api/block/960266
Full record
Track page: Organ Concerto in A Major, Op. 7 No. 2, HWV 307: II. A tempo ordinario · Machine-readable JSON-LD