ISRC DEF058400443
Verified recording
DEF058400443 is “Concerto grosso in B-Flat Major, Op. 3 No. 1, HWV 312: III. Allegro” by George Frideric Handel,
registered on the CopyrightChains blockchain with CopyrightID
0xd872150764467e6eb8979b1360b46dc37d8211d5883976bd94fb5bd6e543ffe6 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058400443.
Recording identifiers
- ISRC
- DEF058400443
- Title
- Concerto grosso in B-Flat Major, Op. 3 No. 1, HWV 312: III. Allegro
- Artist
- George Frideric Handel
- CopyrightID (CopyrightChains transaction hash)
0xd872150764467e6eb8979b1360b46dc37d8211d5883976bd94fb5bd6e543ffe6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:943a51ee93f7fbe572a545d6a47e91c165dd979e7c742ed2ddddb0f500f06e47- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058400443
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Concerto grosso in B-Flat Major, Op. 3 No. 1, HWV 312: III. Allegro · Machine-readable JSON-LD