ISRC DEF057003191
Verified recording
DEF057003191 is “Concerto grosso in B-Flat Major, Op. 3, No. 1, HWV 312: I. Allegro” by George Frideric Handel,
registered on the CopyrightChains blockchain with CopyrightID
0x656e43bcdf1fdb92a1ae190e8fdac57a4e0de8fbe1b2400667ab30d582bf5b09 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057003191.
Recording identifiers
- ISRC
- DEF057003191
- Title
- Concerto grosso in B-Flat Major, Op. 3, No. 1, HWV 312: I. Allegro
- Artist
- George Frideric Handel
- CopyrightID (CopyrightChains transaction hash)
0x656e43bcdf1fdb92a1ae190e8fdac57a4e0de8fbe1b2400667ab30d582bf5b09
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:fd1bc4bdbefec3271f2dde972c5c8888e90f7c14dda336cf57c5d99e1737ac7d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057003191
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Concerto grosso in B-Flat Major, Op. 3, No. 1, HWV 312: I. Allegro · Machine-readable JSON-LD