ISRC DEF058300953
Verified recording
DEF058300953 is “Organ Concerto in D Minor, Op. 7 No. 4, HWV 309: III. Organo ad libitum. Fuga. Larghetto” by George Frideric Handel,
registered on the CopyrightChains blockchain with CopyrightID
0x7ad612ac9f244d96112eb7b398877fd4c40cef140bcdd7b454d4c55db01d7b9b 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/DEF058300953.
Recording identifiers
- ISRC
- DEF058300953
- Title
- Organ Concerto in D Minor, Op. 7 No. 4, HWV 309: III. Organo ad libitum. Fuga. Larghetto
- Artist
- George Frideric Handel
- CopyrightID (CopyrightChains transaction hash)
0x7ad612ac9f244d96112eb7b398877fd4c40cef140bcdd7b454d4c55db01d7b9b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:42:40+00:00
- Bitcoin block
- 960300
- Canonical record hash
sha256:242c62adba23121047f7f4345e8375ab4062488429b0826c0ebb822225cfa35d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058300953
- Bitcoin block existence check
- https://blockstream.info/api/block/960300
Full record
Track page: Organ Concerto in D Minor, Op. 7 No. 4, HWV 309: III. Organo ad libitum. Fuga. Larghetto · Machine-readable JSON-LD