ISRC DEF058204154
Verified recording
DEF058204154 is “Organ Concerto in B-Flat Major, Op. 4 No. 2, HWV 290: IV. Allegro, ma non presto” by George Frideric Handel,
registered on the CopyrightChains blockchain with CopyrightID
0xa0c3469bdf8d7a4feb342c15229edac19816c58306ce008d930b8587522d9606 and independently timestamped
in Bitcoin block 960199 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058204154.
Recording identifiers
- ISRC
- DEF058204154
- Title
- Organ Concerto in B-Flat Major, Op. 4 No. 2, HWV 290: IV. Allegro, ma non presto
- Artist
- George Frideric Handel
- CopyrightID (CopyrightChains transaction hash)
0xa0c3469bdf8d7a4feb342c15229edac19816c58306ce008d930b8587522d9606
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:30:29+00:00
- Bitcoin block
- 960199
- Canonical record hash
sha256:3d2097b4f924b297674006dbe32b34cb6e0954e043572cf78c52d6f53836ac20- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058204154
- Bitcoin block existence check
- https://blockstream.info/api/block/960199
Full record
Track page: Organ Concerto in B-Flat Major, Op. 4 No. 2, HWV 290: IV. Allegro, ma non presto · Machine-readable JSON-LD