ISRC DEF058300943
Verified recording
DEF058300943 is “Organ Concerto in B-Flat Major, Op. 7 No. 3, HWV 308: III. Spiritoso” by George Frideric Handel,
registered on the CopyrightChains blockchain with CopyrightID
0x97f07422e1d5c906e56c20a4a34c998b37730e6ab99f2b5bd63f6043c8a8a0b3 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058300943.
Recording identifiers
- ISRC
- DEF058300943
- Title
- Organ Concerto in B-Flat Major, Op. 7 No. 3, HWV 308: III. Spiritoso
- Artist
- George Frideric Handel
- CopyrightID (CopyrightChains transaction hash)
0x97f07422e1d5c906e56c20a4a34c998b37730e6ab99f2b5bd63f6043c8a8a0b3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:e215561c42a4e16ec228fb31ec39667ff7ab47c9936ca1648e61eb918d31fe93- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058300943
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: Organ Concerto in B-Flat Major, Op. 7 No. 3, HWV 308: III. Spiritoso · Machine-readable JSON-LD