ISRC DEF057302323
Verified recording
DEF057302323 is “Concerto a due cori No. 3, HWV 334: IIb. Allegro ma non troppo” by George Frideric Handel,
registered on the CopyrightChains blockchain with CopyrightID
0x1bd4b8c09fec12538b514dd9114b767eedd45311569be7938f9e429ae7d8c682 and independently timestamped
in Bitcoin block 960422 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057302323.
Recording identifiers
- ISRC
- DEF057302323
- Title
- Concerto a due cori No. 3, HWV 334: IIb. Allegro ma non troppo
- Artist
- George Frideric Handel
- CopyrightID (CopyrightChains transaction hash)
0x1bd4b8c09fec12538b514dd9114b767eedd45311569be7938f9e429ae7d8c682
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:27:29+00:00
- Bitcoin block
- 960422
- Canonical record hash
sha256:e2094a6374b8a166fbe0e426018d1d3643ab1b5a22f4ba90d1520d914f2cffc4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057302323
- Bitcoin block existence check
- https://blockstream.info/api/block/960422
Full record
Track page: Concerto a due cori No. 3, HWV 334: IIb. Allegro ma non troppo · Machine-readable JSON-LD